Answer:
an organism’s combination of genes for a trait
Explanation:
Answer:
a
Explanation:
none
what stage of the cell cycle happens last?
Answer:
Cytokinesis
Explanation:
The last stage of the cell cycle is cytokinesis, or the division of the cytoplasm. In animal cells the cell membrane pinches in half. In plant cells, a new cell wall begins to grow in an area called the cell plate located between the two new nuclei until they are separated into two new cells.
This cycle uses super-heated water from
underground to give us power
geothermal
solar
nitrogen
oxygen
Which phrase describes short-term environmental changes?
occur over thousands to millions of years
occur over minutes to hundreds of years
have little to no impact on organisms
are slow-building and offer advanced warning
Intro
Done
ous Activity
Answer:
Occur over minutes to hundreds of years
Explanation:
Answer:
Answer:
Occur over minutes to hundreds of years
Explanation:
mention one difference between biogas and biodiesel
Answer:
Biogas is produced mostly from waste materials . Landfills ,manure , sludge from the waster water treatment . And the agricultural waste .
While the biodiesel in the EU is produced by rapeseed or oil crops that are used in food .
Explanation:
Pilar wants to plant a garden to grow food in her backyard. She has measured the soil pH and it found it to be 5.73. Pilar does not want to add chemicals to the soil. Instead, she would like to plant foods that will grow well in the soil at its current pH. She studies the chart of soil pH tolerance for various plants. Which foods should Pilar plant?
Choose the correct answer.
lettuce, asparagus, and raspberry
asparagus, pumpkin, and cucumber
cucumber, blackberry, and raspberry
blackberry, raspberry, and blueberry
Answer:
C
Explanation:
Plants with the above PH are said to be suited for acidic soils. Raspberry suited for soil between 5.5-6.5
Blackberry is 5.0-6.0
Cucumber is 5.5-7.0
So the above value falls within that these ranges.
Which would be a consequence of the removal of predators from a population such as the trinidadian guppy population? see concept 52.5 (page 1185) which would be a consequence of the removal of predators from a population such as the trinidadian guppy population? see concept 52.5 (page 1185) guppies would produce fewer but larger offspring. primary producers such as algae would overgrow. guppy color patterns would change; guppies would produce fewer but larger offspring; the nitrogen excretion rate would increase and the rate of growth of primary producers such as algae would increase. the nitrogen excretion rate would increase. guppy color patterns would change?
Answer:
Guppy color patterns would change; guppies would produce fewer but larger offspring; the nitrogen excretion rate would increase and the rate of growth of primary producers such as algae would increase.
Explanation:
Guppies color patterns would change and they would produce fewer but larger offspring. Due to the increment, the nitrogen excretion rate would increase and the rate of growth of primary producers such as algae would increase.
Select a type of renewable energy. Compare it to fossil fuels by explaining two pros and two cons for its implementation on a large scale. Maintain an environmental focus (do not just give economic reasons).
Answer:
Bio gas
Explanation:
Bio gas is gotten from the anaerobic breaking down of biomass especially animal waste.
PROS:
A. it is renewable: biogas is renewable and has an endless supply of material since animals are the main source when compared to fossil fuels.
B. It doesn't involve a rigorous mining exersice to get to like fossil fuels and it is in accessible abundance.
CON:
A. A lot of waste is needed for the product of biogas and the final waste (sludge) from the production process can be a huge problem to dispose off.
B. Some of the gases liberated in the manufacturing process are greenhouse gas, especially methane. These gases if let out, will contribute immensly to global warming.
In a population of spiders there are three different sizes: small, medium, and large. ---The large spiders are easily seen by predators. ---Small spiders have a difficult time finding food. What will most likely happen to this population of spiders after many generations?
Answer: Over time the medium spiders will be most common out of the three.
Explanation: Because of natural selection the large and small spiders wil die leaving more medium spiders alive. So now the medium spiders can reproduce and make more medium spiders so there will be much more medium spiders compared the the small and large ones.
if the tall is dominant over the short trait, which would be used to represent the dominant trait ?
a) T
b) S
c) s
d) t
i think the answer is T
What trophic level(s) do the birds occupy? Choose all that apply.
Answer:
Third Trophic Level
Explanation:
Third Trophic Level
Answer:
my geography teacher told me it was the under canopy, canopy and emergent layer
Explanation:
Which interior layer is mostlikely to be the source of Earth’s magnetic field
A-The crust
B-The mantle
C-The core
D-None of the layers could be the source
Pleeeese helppp i will mark brainlest
Answer:
C
Explanation:
C The core
Answer:
The answee is Core.
Explanation:
Core is mainly made up of nickel amd iron which produces magnetic field in the Earth.
Which of the following is not a good way to manage stress?
A. Get enough sleep
B. Eat a healthful diet.
C. Spend most of the time alone.
D. Get plenty of exercise.
Global phytoplankton levels
a. decrease in the summer and increase in the winter
b. remain the same in the summer and winter
c. increase in the summer and decrease in the winter
Answer:
sry i still dont know
Explanation:
The number of species that live in a certain area is the most
common measure of
Select one:
biodiversity
habitats
food webs
ecosystems
Answer: Biodiversity is the right answer:)
Explanation:
Wassup so who want to help a gangsta out
Answer:
bpm (electrocardiograph), seconds (clock), meters (not sure), Fahrenheit/Celsius (thermometer), liters (beaker)
Explanation:
a student pours exactly 100g water into an empty plastic bottle,caps the bottle,and sets it in the sun.Over time,the water evaporates,condenses,and then drips down the inside of the seal bottle?A.slightly less than 100g B.an unknown amount C.exactly 100g
D.slightly more then 100g
Answer: c
Explanation:
what does the narrator mean when he says that energy "is old as time itself" ?
Answer:
Explanation:
Time has begun from the manifestation of creation .. But the unmanifested is beyond time ….
Answer:
The narrator means that all the energy in the universe now was present when the universe started to form long ago.
Explanation:
This is the sample answer on edmentum!
What is carrying capacity?
the maximum number of organisms that can
live in a population
the ability of the environment to provide
resources for a growing population
the maximum number of organisms an
environment can support for a long time
the maximum number of species that can
live in an ecosystem.
Answer:
The maximum number of organisms an environment can support for a long time
The maximum number of organisms an environment can support for a long time.
What is carrying capacity?Carrying capacity refers to the maximum population size of a particular species that a given ecosystem or environment can sustain indefinitely. It represents the balance between the resources available in the environment and the needs of the population. Once the population reaches the carrying capacity, the available resources may become limited, leading to increased competition for food, water, shelter, and other necessities.
This can result in population stabilization or fluctuations as the ecosystem tries to maintain equilibrium. Understanding the carrying capacity of an environment is important for managing and conserving populations and maintaining the long-term sustainability of ecosystems.
Learn more about carrying capacity, here:
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What part of a fish creates balance and helps with escape and predation?
The simplest and most primitive method of reproduction is what?
Asexual Reproduction
Explanation:
Asexual Reproduction the simplest and most primitive method of reproduction, involves a single parent and produces a clone, an organism that is genetically identical to the parent. Haploid gametes are not involved in asexual reproduction.
Which nutrient is necessary for growth and tissue repair?
Carbohydrates
Minerals
Proteins
Vitamins
Answer:
proteins
Explanation:
proteins increase metabolism and repairing damaged cells
Answer:
protien im doing the test right now
Explanation:
I require assistance. Oil is a fossil fuel used to run cars, heat up homes, and produce electricity. Oil can be removed from the bottom of the ocean through drilling. Drilling machines dig deep down into the Earth. When oil is found, pipes carry it to the surface. Sometimes, accidents happen that cause the oil to spill into the oceans. The oil can not only kill marine organisms, but when it reaches the surface of the water, some chemicals evaporate, become part of the atmosphere, and pollute the air.
Based on the passage, which resources and organisms are affected by oil spills? Select three options.
A. air
B. land
C. water
D. birds in the air
E. trees on land
F. organisms in water
Answer:
(A) air (C) water (F) organisms in water. I did it and picked (A) (C) and (F) and they were correct
Explanation:
give brainliest please
hope it helps
Many resources are affected by oil spills like air water land and the organisms in water are also affected.
What is an oil spill?When a liquid petroleum hydrocarbon is discharged into the environment, particularly the marine environment due to human activities, it is known as an oil spill.
What resources are affected by the oil spill?Water: It forms a layer over the water. It causes the death of marine organisms. It releases toxic components.Air: petroleum is made up of many components. Some are light and toxic like benzene, xylene, toluene and ethylbenzene. These are released into the air and pollute itLand: When spilled on land it prevents the absorption of water in the soil and hence affects the flora.What organisms are affected by the spill?Marine organisms are affected by the oil spill. It has a toxic and lethal effect on organisms.The insulating ability of fur-bearing mammals is affected.livers become large and the rate of respiration changes.the fin of fishes are eroded.reproduction is also adversely affected.To learn more about the oil spills and petroleum here,
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46 points How do erosion and deposition work together to create a moraine?
Waves cause erosion along coastlines and deposit sand away from the shore.
Surface water in rivers causes erosion, carrying sediment that gets deposited near an ocean.
Glaciers cause erosion as they melt, carrying sediment that gets deposited in a thick layer.
Winds cause erosion by blowing around sand that gets deposited in large piles.
Answer:
D
Explanation:
because it makes more since .
Answer:
D
:)))
hope it helps
How much energy do consumers obtain when they eat
Answer: it’s 10%
Explanation: Primary consumers only obtain a fraction of the total solar energy—about 10%—captured by the producers they eat. The other 90% is used by the producer for growth, reproduction, and survival, or it is lost as heat. You can probably see where this is going. Primary consumers are eaten by secondary consumers.
body tissues are system of specialized cells that carry out common function. How are proteins and body cells related?
Answer:
Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs. ... There are 20 different types of amino acids that can be combined to make a protein. Both do most the work.
Explanation:
Answer:
Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs. ... There are 20 different types of amino acids that can be combined to make a protein. Both do most the work.
Explanation:
1.) How is DNA related to chromosomes and genes?
DNA and RNA are macromolecules known as nucleic acids.
2.) What are the monomers(building blocks) called, that make up these nucleic acids?
3.) What are the 3 components of each monomer?
Which of these are uses for nonvascular plants and seedless vascular plants ? check all that apply
Burning as fuel
Stopping bleeding
Improving vision
Putting out fires
Decorating homes
Conditioning soil
Answer:
A, B, E, F
Explanation:
just took the quiz and this is what i got right. hope this helps <3
Answer:
A,B,E,F Hope This Helps :)
Can somebody help me?
Answer:
Nervous system
Explanation:
Answer:
nervous system
Explanation:
The nervous system tells your muscles when to move, and gathers information.
what is a geologic time column?
Answer: A Columnar diagram that shows the rock formations of a locality or region and that is arranged to indicate their relations to the subdivisions of geologic time
Explanation:
Which statement describes the chamber marked with a star? Human heart A. It is the right atrium, and it pumps blood to the lungs. B. It is the right ventricle, and it pumps blood to the lungs. C. It is the right atrium, and it pumps blood to the body. D. It is the right ventricle, and it pumps blood to the body.
Answer: It is the right ventricle, and it pumps blood to the body.
Explanation:
Answer:
It is the right ventricle, and it pumps blood to the lungs.
RIGHT ANSWER