1. Voluntary muscle movements are controlled by the _______.
brain
2. The cardiac muscle in the heart is a(n) _______ muscle.
smooth
3. The _______ muscle in the legs is a voluntary muscle.
involuntary
4. When you move your arm, you using a(n) ________ muscle.
striated
5. The involuntary muscles in your intestines are ______ muscles.
blink
6. When you ______ you can use either involuntary or voluntary muscle movement.

The answer is C, Tundra

Your Answer:

C. Tundra

Explanation:

How many seasons does Tundra have: Two. There are two main seasons, winter and summer, in the polar tundra areas.A defining feature of the tundra is the distinct lack of trees. ... For most of the year, the tundra biome is a cold, frozen landscape. This biome has a short growing season, followed by harsh conditions that the plants and animals in the region need special adaptations to survive.Temperature. Temperatures usually range between -40°C (-40 °F) and 18°C (64°F).Precipitation. This biome sees 150 to 250 millimeters (6 to 10 inches) of rain per year.

Since Tundra matches all the questions in your question, Tundra is the answer.

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⊕If this question is wrong or displeases you, I would like to know in the comments.⊕

√I hope this helps

√Brainliest appreciated

-- Juri Davis

endothermic is the answer

endothermic .............

Answer:

because drix, a finicky cold-cure pill is taken to bring frank's body back to homeostasis.

Explanation:

so here's my thinking- your body is pretty in homeostasis whenever you aren't sick, so when you do get sick your body's 'balance' gets thrown off theoretically. and according to wikipedia,  homeostasis is the state of steady internal, physical, and chemical conditions maintained by living systems. this is the condition of optimal functioning for the organism and includes many variables, such as body temperature and fluid balance, being kept within certain pre-set limits.

good luck :)

i hope this helps

have a nice day !!

Answer:

A great example is the peppered moths evolution. Since the Industrial Revolution the birch trees started to turn black from the soot. This casued all the white moths to be eaten from birds. The ones that were left to mate were black moths which favored the black gene. So overtime black moths became more common. They were naturaly selected based on color to survived and pass down their black colored genes.  

Explanation:

A population of moths might evolve if only a few members can blend in with their environment, and those who cannot blend in would be chosen by the predator. Through natural selection, the blended population will grow.

 

What is natural selection?

Natural selection is the force that selects the organism in the ecosystem that can fit best in the environment. In the case of the peppered moth, the light-colored moth was earlier camouflaged with the light color of the bark, so the dark moths were chosen by the predator. Later, after industrialization, the bark became black from pollution, allowing light moths to be seen and eaten by the predator, demonstrating how natural selection varies depending on environmental conditions.

Hence, the population of moths might evolve if only a few members can blend in with their environment, and those who cannot blend in would be chosen by the predator. Through natural selection, the blended population will grow.

Learn more about the process of natural selection here.

https://brainly.com/question/2725702

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Answer:

In addition to accidents during spaceflights, 13 astronauts, test pilots, and other personnel have been killed during training and test flights.

Explanation:

Answer:

View the explanation!

Explanation:

Photosynthesis: Anabolic

Cell Respiration: Catabolic

Releasing energy: Catabolic

Molecules breaking down: Catabolic

Multiply: Anabolic

Builds up: Anabolic

Hope this helps! UwU

Despite being in the same category of prokaryotes, archaea and bacteria show variances in their genetic makeup, as the metabolic pathways, and other enzymes, genes possessed by the archaea closely resembles eukaryotes rather bacteria. Simple, microscopic, ambiguous microorganisms mark their presence universally, whether its deep in water, high temperature, soil or any extreme conditions. The evolving history of these cells is considered to be old as more than 3.5 billion years ago. Archaea and bacteria are the representatives of the prokaryotes and belong to the kingdom Monera. Archaea are considered to be the most primitive or ancient forms of life and denote the close relations to the first cells, which is deemed to arise about many years ago on earth. They were earlier classified as bacteria only and obtained name as “archaebacteria”, but due to the presence of certain unique features, they are now termed as ‘archaea’. They are inhabitants of very extreme environments.
Although like bacteria, which occupies the more significant part of the kingdom and are commonly found in the environment, archaea are also single-celled, lacking multicellularity, ranging in few micrometres. These essential differences and similarities are discussed in this content, with a brief description of them.

They probably have different niches and archaea was the first bacteria to exist. Archaea thrives in extrem conditions and is single called. Eubacteria thrives in normal conditions