During science and technology class, Hank’s teacher is leading a discussion on North America’s search for more eco-friendly energy sources for heating homes. Hank replies, “What about { }
? Countries in Asia and Europe use it. I wonder if North America could use it too.”
What is the answer?
#angiosperms #Algae #Peat #Gymnosperms
Answer:
Natural Gas Heater
Explanation:
The vast majority of homes use a boiler that heats water. Which is then moved around the house to heat radiators.
Answer:
Countries in Asia and Europe use it.
Explanation:
Why are people not able to scuba dive to the deepest parts of the ocean?
As a person goes deeper into the ocean, temperature and pressure decrease too much for a body to withstand.
As a person goes deeper into the ocean, temperature increases and pressure decreases too much for a body to withstand.
As a person goes deeper into the ocean, temperature and pressure increase too much for a body to withstand.
As a person goes deeper into the ocean, temperature decreases and pressure increases too much for a body to withstand.
Answer:
so the answer is we can't beacuse are body is not meant for that type of presser we would pop or be crushed
Explanation:
Question 3 0 / 1 point
At Briscoe Park, there are deer and rabbits that both feed on grass. The deer feed at night and the rabbits in the early morning. Similarly, chipmunks and squirrels both eat acorns. The squirrels are active during the day while the chipmunks eat at dawn and dusk. What relationship do the deer and rabbits have in common with the squirrels and chipmunks?
Question options:
parasitism
mutualistic
predation
competition
Answer:
mutualism
Explanation:
both sets of animals benefit.
hope this helps, brainiest appreciated!!
The relationship deer and rabbits have in common with the squirrels and chipmunks is that of competition and not by parasitism, mutualism and predation.
What is competition?When the two species depend on same resources both of them suffers.To avoid competition the species evolve mechanisms that can benefit both of themSuch mechanism is called 'resource partitioning', i.e., the species avoid competition by choosing different times for feeding.What is parasitism?When one species benefits and other suffers.What is mutualism?When both species benefits.Example: lichensWhat is predation?When one species benefits and other suffers.Hence, Competition explains the relation deer and rabbits have in common with the squirrels and chipmunks.
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The seafloor ages as you move further away from mid-ocean ridges, this is due to seafloor spreading. Which of the following best describes this process?
PLEASE GIVE ME THE ANSWER ASAP
answer may vary plees check your kwestion
(BRAINLIEST GIVEAWAY) Write a paragraph comparing the functions of the alveoli, the capillaries, and the lymph nodes. Only paragraphs with 5 sentences can get brainliest
what type of skeleton for a
sponge
Cnidarians
Roundworms
Annelids
Mollusks
Arthropods
Echinoderms
Vertebrates
please help me!!
are brainiest if u get the right answer no internet please or no brainiest.
How big is an atom?
Answer:
I think it's 100 picometers because atoms are super small
Answer:
atoms are usually around 100 picometers across.
Explanation:
:)
Describe (write a paragraph) the role the muscular system has in maintaining a human as a functioning multicellular organism. Please no plagiarising.
What catastrophic event would most likely cause an environmental disturbance in a grassland
Answer:
Wildfires
Explanation:
Wildfires would disrupt grass by burning it and starving many vegetarians like rabbits. That would affect the fox and other consumers, and that would affect and even destroy the entire ecosystem.
HELP ME PLS
Come up with another myth about the classification of organisms. Then, give two to three reasons why the myth is untrue. Use complete sentences and support your answer with
evidence, using your own words.
Answer:
Myth: A dead organism is the same as a nonliving thing in science.
Fact: According to science when an organism dies it not different from a non-living thing
Evidence: Non-living things are fundamentally different than living organisms mainly because of the differences in their chemical and biological structures. Living things are made of biomolecules, complex polymers like lipids, proteins, and polysaccharides based on carbon and non-living things are usually made of minerals and other inorganic compounds. So, even if an organism is dead, we can determine that it was a living thing by analyzing its chemical structure.
Myth: The Linnaeus system of classification will always stay the same.
Fact: Carl Linnaeus, a Swedish scientist from the 18th century came up with the perfect classification system that is used up to this day unchanged.
Evidence: Although this system is still widely used to classify living organisms, it has gone through some changes. Linnaeus considered kingdoms to be the utmost level of classification, but biologists today recognize a level above kingdoms, the level of domains. Some scientists also argue that classifying organisms into kingdoms should be abandoned, because not all organisms traditionally divided into kingdoms have the same origin.
Myth: Tigers and goldfish are not related.
Fact: Tiger is a top predator in the jungles of Asia and the goldfish is a small species of fish selectively bred in China and they are not at all related.
Evidence: All living things have the same way of transferring genetic information, trough the DNA molecule. Genetic analyses showed that the last common ancestor (LUCA) of all organisms on Earth has lived 3,5 billion years ago. After that, all living things diverged into separate groups. Tigers and goldfish both are animals and have a common ancestor. Tigers may be in a close relationship with other big cats like lions and cheetahs, but they all have a common ancestor with the goldfish since all vertebrates have a common ancestor that was an ancient fish species.Myth: An organism's kingdom only describes physical characteristics.
Fact: It is commonly believed that organisms are classified into kingdoms only based on their physical characteristics.
Evidence: Before the rise of molecular biology and genetics, this may have been true, but with new scientific methods and techniques, evolutionary relationships and genetic similarities are also taken into consideration when classifying an organism.
Myth: Mammals and plants don't belong in the same domain.
Fact: Mammals, being a group of animals do not belong in the same domain as plants. Evidence: All living organisms are divided into three domains: Bacteria, Archaea and Eukarya. All of the organisms that possess a eukaryotic cell, plants, animals, protists, and fungi are in the Eukarya domain. Therefore, mammals and plants belong to the same domain, the Eukarya domain.
Your myth: Humans are not animals.
Fact: Human beings are not at all related to other species and are completely different than animals.
Evidence: Although humans possess some unique features not found in other species, we are very closely related to apes, and broadly to primates, other mammals, animals, and organisms. The chimpanzee is our closest relative, and we share up to 98% of DNA sequence with them. It is estimated that our common ancestor lived around 6 million years ago.
Explanation:
Not Biology but Science - 8th Grade
To find the index fossil, write the best choice below to describe each fossil.
Answer:
32 is 10
Explanation:
What is the best explanation for why the red bacteria are able to survive the antibiotics?
A A random mutation occurred in their genes that gave them resistance
B They chose to mutate and develop resistance
C They learned how to avoid the antibiotic by watching other bacteria do it
Answer:
How Antibiotic Resistance Happens
Antibiotic resistance is a naturally occurring process. However, increases in antibiotic resistance are driven by a combination of germs exposed to antibiotics, and the spread of those germs and their resistance mechanisms.
Hope this helps if not my Bad (o_o)
What distinguishes angiosperms from all other plants? Have flowers Have seeds Have a vascular system Have spores
Angiosperms are distinguished from all other plants by the presence of flowers. Therefore, option (A) is correct.
What are angiosperms?Angiosperms are flowering plants that produce seeds enclosed in an ovary. They are the most diverse group of plants, with over 300,000 species.
Flowers are reproductive structures that contain both male and female reproductive organs and are responsible for the production of seeds. Unlike other plants, which rely on wind or water for pollination, angiosperms have co-evolved with animals to ensure successful pollination of their flowers.
Angiosperms also have seeds, which are protected by a fruit, and a highly developed vascular system that allows for efficient transport of water and nutrients throughout the plant. While other plants may also have seeds and a vascular system, it is the presence of flowers that truly sets angiosperms apart. They do not rely on spores for reproduction.
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Define the Following;
Producer
Consumer
Primary Consumer
Secondary Consumer
Answer/Explanation:
Producers: plants, they make food for other to eat, (autotroph)
Consumers: organisms that consume (eat) food from producers (heterotroph)
Primary Consumers: eat the producers (grasshoppers eats the grass)
Secondary Consumers: eat Primary Consumers (frogs eat grasshoppers)
~Learn with Lenvy~
Answer both questions if possible.
giving brainliest to first correct answer!!!
The two main kinds of interactions among organisms are competition and adaptation.
true or false?
Point mutations:
A. always changes the amino acid
B. never changes the amino acid
C. has no affect on amino acid production
D. this may or may not change the resulting amino acid
Answer:
D. this may or may not change the resulting amino acid
Explanation:
Tides and moon phases
OVERDUE
Answer:
Answers
Explanation:
Spring Tides
Neap Tides
???
A waxing moon is a moon that gets more sunlight on it as the days go by. It is after we experience a new moon up to a full moon. A waning moon is after the full moon and will remain waning until we again experience a new moon
A crescent moon is any time less than half the moon is lit by the sun. A crescent moon is going from the third to first quarter. A gibbous moon is any time more than half the moon is lit by the sun.
The Moon gets its light from the Sun. In the same way that the Sun illuminates Earth, the Moon reflects the Sun's light, making it appear bright in our sky.
During the new moon, the moon is between the sun and the Earth, the side of the moon that is lit by the sun is facing away from our planet
New moon,
waxing crescent
first quarter
waxing gibbous
full moon
waning gibbous
3rd quarter
waning crescent
Plants use chemicals such as carbon dioxide and water to make food and _________.
chlorophyll
nitrogen
oxygen
I Believe Your Answer Is Oxygen
Explanation:
(03.03 MC)
The movement of tectonic plates in two different locations is shown below:
Two blocks labeled Location A and Location B are shown. At Location A the top layer of the block shows two horizontal arrows pointing towards each other. The portion of this block on the right is shown moving down. The block labeled B Shows two horizontal arrows pointing away from each other. A vertical gap is seen in the middle"/>
Which statement is most likely true?
Select one:
a. Subduction occurs in both locations.
b. Seafloor spreading occurs in both locations.
c. An earthquake may occur in Location A and subduction occurs in Location B.
d. Subduction occurs in Location A and a volcanic eruption may occur in Location B.
Answer:
b
Explanation:
seafloor spreading occurs in both locations
i need a summary on a book about dolphins it dosent matter just make it a few sentences like 5 or 4 or 6 just include the auther and title thaank u will get brailiest 5 star rating and a follow and like
Answer:
In the book I read, I learned about dolphins. The title is "Whales Dolphins and Porpoises" by Mark Carwardine. I learned that when a dolphin is sick or injured, the rest of the pod will ban together to make sure their friend will get air by raising the dolphin up and down for air. I learned that if enough ban together, they can drive away a great white shark. They use echolocation to find their food which is fish, squid, shrimp, jellyfish, and octopus. Finally, I learned that each dolphin has its own name for each memebr of the pod. They comunicate with clicks, whistles, and splashes.
Have an amazing day!!
Please rate and mark brainliest!!
which best vestigial structures
Answer:
Probably D
Explanation:
A "vestigial structure" or "vestigial organ" is an anatomical feature or behavior that no longer seems to have a purpose in the current form
Which best describes the reactants and products of photosynthesis?
A Reactants are formed inside the plant, and products are taken in from the environment by the plant.
B Reactants are taken in from the environment by the plant, and products are formed inside the plant.
C Reactants and products are formed inside the plant.
D Reactants and products are taken in from the environment by the plant.
Im small brain please help
Answer: i am gonna be like everyone else and say yellow
Explanation:
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Answer:
Explanation:
The reactants for photosynthesis are light energy, water, carbon dioxide and chlorophyll, while the products are glucose (sugar), oxygen and water.
Can someone answer pls
Answer:
all of the above
is it right??
Explanation:
Please Help me (I'll give brainlest) (LIMITED)
Answer:
plant
Explanation:
i learned it in STEM today lol
I will give you brainliest
Answer:
1st, 2nd and 4th are correct
Explanation:
Imagine a pedigree that traces an inherited disorder found in individuals with two recessive alleles for gene D. The pedigree shows three siblings with the genotypes DD,Dd, and dd. Did the parents of these three children have the disorder? Explain.
please and thank you!!!
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PLZ PLZ PLZ HELP! I HAVE TO FINISH THIS IN 10 MINUTES!!
what is a single celled organism able to do?
grow to large sizes, make tissues, survive on it's own, differentiate
which statement gives an advantage to single celled organisms?
it can tolerate all enviromental conditions, it can reproduce quickly, it does not have to maintain its structure, it can become very large
which structure could be found in a single celled organism?:
outer covering, large brain, legs and feet, internal organs.
which organisms can cause contagious diseases?
multicellular organisms, microorganisms
Please help me this is due in 10 minutes! i had it all done and was about to submit but then my sibling came along and deleted it while I got a drink!
Answer: 1. survive on its own. 2. It can reproduce quickly 3. outer covering
4. microorganisms. pls give me brainliest thanks
May someone help me please
!!!!! Please help me !!!!!!!!!!!!!!!!!!
Answer:
equator and pole is the answer of this question