I need help please and thank you

Answers

Answer 1

I think the answer is commensalism because the organism that does the digging is unaffected in relation to the other organism who actually benefits by having an already made home (the hole) for protection & shelter.

Related Questions

plz help meeeeeeeeeeeee

Answers

The correct answer is A. Fracture

Explanation:

A fracture occurs when a mineral, for example, calcite or quartz breaks in an irregular pattern. Fractures can occur due to multiple factors including pressure, temperature, among others. Additionally, fractures the term "fracture" differs from the term "cleavage" because in fractures breaks are irregular while in cleavage minerals break in a definite structure along the structural planes of the mineral. Thus, a fracture is the irregular break of a mineral.

What are the negative effects of rising ocean temperatures? Check all that apply
the melting of glaciers and polar ice caps
the drying out of fertile land and the formation of dust bowls
the flooding of low-lying coastal areas
the faster evaporation of water in the soil
the decreased frequency of major storms

Answers

Answer:

the melting of glaciers and polar ice caps

and

the flooding of low-lying coastal areas

Explanation:

Answer:B

Explanation:I got it right.

Saliva helps to break down food chemically by using enzymes. Which statement best describes this process?

Answers

Answer:

the enzyme helps to break down food, the enzyme is in the

saliva. It can break down a big food molecules and divide it into a

simpler food molecules so that it can be digested. . Enzymes are

complex proteins that speed up the rate of chemical reactions.

Explain how vaccines work? Using the words virus, immune system, white blood cells, memory cells and vaccine

Answers

Vaccines work by training the immune system to recognize and combat pathogens, either viruses or bacteria. In order to do this, certain molecules from the pathogen need to be introduced into the body to trigger an immune response. These molecules are called antigens, and they’re present on all viruses and bacteria. Memory cells are then formed to remember the same pathogen for faster antibody production in future infections. Vaccinations increase the level of circulating antibodies against a certain antigen. Antibodies are produced by a type of white blood cell (lymphocyte) called B cells.

why there are more fungi in a forest than in a field? What role do they play in an ecosystem?

Answers

Answer:

Explanation:

Fungi grows more in damp conditions. There is also more food availibility of food in the forest for fungi. There is more dead matter in forests that fields.

Fungi and other decomposers feasst on dead matter and break them down. This increases soil fertility and allows more plants to grow.

Answer:

The role fungi plays is a decomposer.

Explanation:

Decomposers are plants that don't make their own food. They get their food from breaking down dead plants and animals. Usually you see fungi in forests because its more moist and has more greens. A field is an open space and has too much sunlight, not many animals die in a field as in a forest its more common.

I hope this answers your question. :)) ~ kinzey

What would a temperature of 25 degrees Fahrenheit be in Celsius?

Answers

Answer: 3.88889 degrees Celsius

Explanation: 3.88889 degrees Celsius

Why does an action that requires quick movement use a reflex arc?

Answers

sitting in a chair getting hit with a reflex hammer in the knee

Answer:

A reflex arc is a neural pathway that controls a reflex. In vertebrates, most sensory neurons do not pass directly into the brain, but synapse in the spinal cord. This allows for faster reflex actions to occur by activating spinal motor neurons without the delay of routing signals through the brain.

It uses a reflex arc because a reflex controls the brain and makes you think quick to do a fast movement that is known as a reflex, a example is something falling and your instinct is to catch it.

In a community, before biomass is widely used as an energy source, several experts, including an ecologist,are hired to provide specific information. The ecologist would most likely be asked about

Answers

Answer:

The ecologist provide information about the ecosystem.

Explanation:

The ecologist is a person who provide information about the relationship between organism and its environment. The ecologist tell the people about the benefits of plants that exist in our environment. Biomass is widely used as source of energy in a community which is gained from cutting of trees. The removal of trees causes damage to the whole ecosystem so the people of community used less biomass or other materials as a source of energy.

Answer the question

Answers

It’s the second answer choice

A female rabbit can give birth to over 40 baby rabbits a year. Suppose all of her
offspring survived and reproduced, all of their offspring survived and
reproduced, and so on. If that happened, in only eight years the mass of rabbits
would exceed the mass of Earth! So, why aren't we overrun with rabbits? What
keeps the rabbit population in check?

Answers

Answer:

Predeators such as us and others that eat these rabbits keep their population in check. Also these rebbots that are being born will die soon also, menaing their popultaion is filling and taking away, then refilling again and again with them dying.

Explanation:

The population of rabbits could have overrun human population ordinarily, but the presence of limiting factors would hinder it.

The limiting factors are biotic and abiotic environmental factors that prevents the population of organisms from getting to their biotic potential. In other words, limiting factors will not let the population of organisms grow perpetually. These factors include:

Competition for limited resourcesDiseasesNatural disastersPredation

In the real sense, the earth has the maximum number of individuals from each species it can support based on the resources it has, otherwise known as carrying capacity. Thus, the population of any species of living organism cannot grow without checks.

More on limiting factors of populations can be found here: https://brainly.com/question/24077456

Density = Mass divided by Volume. What is the density of a block of wood that has a mass of 30 grams and a volume of 10 cubic centimeters?

Answers

Answer:

the density is 3.

Explanation:

Hope this helps:) if it does plz mark me as brainliest

Which phrase best describes the side of the moon that faces the Earth?

Question 5 options:

We always see random sides of the moon.

We always see the left side of the moon.

We always see the right side of the moon.

We always see the same side of the moon.

Answers

Answer:

its random

Explanation:

i took the test

Answer:

we always see the same sides of the moon

Explanation:

i took the test

The solubility of solid in a liquid __________________ with the increase in temperature.

Answers

Answer:

solubility increases witn increase in temperature

Answer:

increases

Explanation:

As temp increases, avg kinetic energy of solvent molecules increases, and move faster randomly in all directions. As a result, the no. of collision between solvent and solid per unit time increases, hence rate of dissolving increases.

The cell pictured is in metaphase. Which stage of mitosis will the cell be in NEXT?
a) anaphase
b) telophase
c) cytokinesis
d) prophase

Answers

The mitosis and and meiosis question you asked disappeared for me but the answer is 2 daughter cells

What are the primary pigment colors?

magenta, turquoise, and violet

yellow, red, and green

cyan, yellow, and magenta

red, green, and blue

Answers

Answer:

the answer would be red green and blue because those are the three base colors in art aswell as for film cameras

Answer:

(This is a guess) Red, green, and blue seem as if they are primary colors!

Explanation:

I might be a little late, but if I'm not.. can I please have brainliest? (If I am correct) :)

What anatomical features makes it possible for Homo erectus to be a biped runner. Pick only one feature discussed in this week's material that allowed Homo erectus to be a biped runner. How is your chosen feature different from Australopithecus aferensis equivalent feature? Briefly explain the difference. Lastly, I would like you to briefly explain in your own words how endurance running would enhance the fitness of the Homo genus.

Answers

Answer:

Explanation:

The early homo erectus had tendors, ligament and mass spring which enables them become adapted runner.

The mass spring is energetic contributing to high speed.

The mass spring is mechanism aids in the exchange of kinetic energy and potential energy in the presence of tendors and ligaments that stores up the energy this enables them to run.

Nocturnal ligament that is present in homo erectus the helps to keep the head in position is absent in Australopithecus. This ligament usually activated during running in erectus and makes running more convenient.

Endurance running helps the early homo's to survival as they often run to get preys and animals to feed on. Because they do not have all the tools needed to hunt, the need to move in close range to get the prey hunted.

Select a type of renewable energy

Answers

solar energy, wind energy, hydropower, geothermal energy, and biomass energy. These types of energy sources are different from fossil fuels, such as coal, oil, and natural gas.

group is
Use the graph to compare the number of sprouts in the
experimental and control groups at the end of Week 3.
The number of sunflower sprouts in the experimental
the control group.
The number of birch tree sprouts in the experimental
group is
the control group.
The overall number of birch tree sprouts is
the overall number of sunflower
sprouts.

Answers

Answer:

1- greater than

2-greater than

3- less than

Explanation:

I just did it on edge

1- greater than

2-greater than

3- less than

The ozone has been depleted (reduced/ damaged) by many man-made chemicals that have been released into the atmosphere. If the presence of these chemicals continues to stay the same (or increase), it is reasonable to predict that

A organisms would develop higher rates of asthma.
B all life on Earth would eventually freeze.
C freshwater would become salt water.
D more ultraviolet radiation would penetrate to Earth's surface, furthering current global warming trends.

Answers

Answer:

More ultraviolet radiation would penetrate to Earth's surface, furthering current global warming trends.

What about these molecules requires them to have this tetrahedron shape?

Answers

Answer:

There are four atoms required for having tetrahedron shape.

Explanation:

Tetrahedron shape molecule is made up of four atoms. The structure of tetrahedron shape molecule is just like pyramid. One atom is present at the top while the remaining three atoms attached to it at the bottom with bond angles of about 109.5°. So the structure of molecules only be possible if the molecule is made up of at least four atoms and have four unpaired electrons. Examples of such molecules are methane, water and ammonia.

The plane of Earth's orbit around the Sun is called the: ?

Answers

Answer:

its called The Ecliptic.

Explanation:

The plane of Earth's orbit around the Sun is called the "ecliptic plane." The ecliptic plane is an imaginary flat plane that represents the average path traced by Earth as it orbits the Sun.

The Ecliptic plane serves as a reference plane for locating the positions of celestial objects in the sky, including the Sun, Moon, planets, and stars. The ecliptic plane is inclined at an angle of approximately 23.5 degrees with respect to Earth's equator, giving rise to the changing seasons as Earth orbits the Sun.

Therefore, the ecliptic plane represents the average path of Earth's orbit around the Sun and serves as a reference for understanding celestial positions and movements. Its tilt plays a vital role in determining Earth's seasons, and its alignment with other planets enables various astronomical phenomena.

For more details regarding Earth's orbit, visit:

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Why is understanding trends in biodiversity a challenge?

Answers

Answer:

Animals migrate, some die, and new creatures could be introduced to the environment.

Explanation:

When we understand trends in biodiversity a challenge Animals migrate, some die, and also new creatures could be introduced to the environment.According to the Biodiversity is declining rapidly due to land-use change, climate change, invasive species, overexploitation, and also that pollution.Thus, These result from demographic, economic, sociopolitical, cultural, technological, and also those other indirect drivers.

Learn more about:

https://brainly.com/question/17851096

Match each species to its story of overexploitation.

a. Dodo
b. Canadian cod
c. Rothschild's orchid
d. Whales
e. Passenger pigeon

1. Multiple species were almost wiped out, but are slowly recovering after a moratorium on hunting them.
2. Once the most populous species of its kind in North America, these were hunted to extinction by 1901.
3. When sailors stocked its island with pigs, the pigs destroyed this species' ability to reproduce.
4. This species was almost wiped out by collectors who prized its rarity.
5. Once a major resource in Canada, the population crashed in the 1990s. Recovery is slow because they cannot reproduce until age 7.

Answers

Answer:

Explanation:

Dodo- When sailors stocked its island with pigs, the pigs destroyed this species' ability to reproduce.

Canadian cod- Once a major resource in Canada, the population crashed in the 1900s. Recovery is slow because they cannot reproduce until age 7.

Rothschild's orchid-This species was almost wiped out by collectors who prized its rarity

Whales- Multiple species were almost wiped out, but are slowly recovering after a moratorium on hunting them.

Passenger pigeon- Once the most populous species of its kind in North America, these were hunted to extinction by 1901.

Overharvesting and using natural reservoirs including plants and animals, when their breeding rate is declining, is called overexploitation.

The correct matches are:

A. Dodo- Option 3. When sailors stocked its island with pigs, the pigs destroyed this species' ability to reproduce.

The influx of new animals in their territory and habitat destruction was the cause of the extirpation of the Dodo bird.

B. Canadian cod- Option 5. Once a major resource in Canada, the population crashed in the 1900s. Recovery is slow because they cannot reproduce until age 7.

They are now threatened species because of overfishing. Their breeding rate is also slow making them endangered species.

C. Rothschild's orchid - Option 4. This species was almost wiped out by collectors who prized its rarity.

The area in which the plant species thrives is now cleared and the plants are wiped out by collectors.

D. Whales- Option 1. Multiple species were almost wiped out, but are slowly recovering after a moratorium on hunting them.

Pollution, contamination and over whaling has led this variety to the verge of endangerment.

E. Passenger pigeon- Option 2. Once the most populous species of its kind in North America, these were hunted to extinction by 1901.

Their habitat loss and overexploitation for their meat are the main causes for which they went obsolete.

To learn more about overexploitation follow the link:

https://brainly.com/question/24080720

I need help please and thank you

Answers

Answer:

A. Competitive .

Explanation:

because they are both trying to get the same resource .

Hope it helps you !!

brainliest !!!!!!!!!!!

Answers

Answer:

3rd choice

Explanation:

Organism 1 has chloroplasts which is where photosynthesis takes place. Photosynthesis is the process for plants to use sunlight, carbon dioxide, and water to produce glucose and oxygen. Sunlight is solar energy and glucose is an energy-rich compound.

Answer:

3rd Choice

Explanation:

When water goes from being a liquid to a gas without boiling, the water______. A evaporates B condenses C precipitates D boils PLEASE HURRY IN A TEST!!!!!!!

Answers

Answer:

Explanation:

mark brainlest plz hope it helps

Answer:

A. evaporates

Explanation:

Explain why scientists the Albert and kaibab squirrels are examples of speciation

Answers

- Kaibab Squirrel gives us one nice example of the evolution that is caused by geographical isolation - about 10,000 years ago when the last Ice Age ended, physical formations in the valley changed in a way that prevented squirrels from reaching the Colorado River. The valley has become a geographical barrier separating forests and squirrels on each edge. One group of squirrels became two separate groups that were no longer able to mate, kaibab squirrels. Abert squirrels are North American species, found across a group of locations. Kaibab squirrels are a subspecies of Abert squirrels, found only in one region in the United States. - Kaibab and Abert squirrel live in ponderosa pine forests, where they build nests of twigs and pine needles. They eat nuts, fruits, and fungi, as well as seeds, bark and twigs from the trees they make at home. The most important source of food in the squirrel Kaibab is the seeds contained in the cones of ponderosa

Answer:

The Abert’s squirrel is found on the south rim of the grand canyon and surrounding states.

The Kaibab squirrel can only be found at the north rim of the canyon.

Scientists believe they were separated by plateau erosion that separated the forests of the Grand Canyon, isolating the Kaibab population of squirrels.

Explanation:

Which of these are methods of gene transfer for bacteria?

Answers

The three are named transformation, transduction, and conjugation.

you are working as a medic at a gymnastics competition, and one of the gymnasts has a bad landing after a vault, injuring her leg. Her leg is bent at an awkward angle and her tibia and fibula are obviously fractured. you palpitate her posterior tibia and dorsalis pedis pulses on her non-injured limb and they are 2/4. However, on her injured limb, they are 0/4. you also notice that her injured limb is becoming pale and cold to the touch distal to the injury. What has likely happened? Explain.

Answers

Answer:

The bone has broken and either severed or blocked the blood vessels

Explanation:

Based on fossil evidence, about how long ago did the first single celled life fork appear on earth?

Answers

Answer:

it was exactly 3.5 billion years ago

Explanation:

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