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muminat
3 years ago
5

What kind of energy is most important when we are discussing ecosystems?

Biology
2 answers:
Troyanec [42]3 years ago
5 0

Answer:

chemical

Explanation:

when animals eat other animals

garri49 [273]3 years ago
4 0

Answer:

Solar Energy

Explanation:

The reasoning is most of the energy comes from the Sun to support ecosystems and help them grow, such as various plants.

:')

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Low-density lipoproteins (ldl) are the principal transport vehicle for _____ in the blood.
aleksley [76]

Low-density lipoproteins (LDL) are the principal transport vehicle for cholesterol in the blood.

The body needs cholesterol, a waxy, fatty molecule, in the proper proportions for overall health. High blood cholesterol is a disorder that can result from unfavorable cholesterol levels. Low-density lipoprotein (LDL), also known as "bad" cholesterol, is the type of lipoprotein that carries cholesterol in your blood.

Cholesterol is primarily brought on by consuming fatty foods, failing to exercise regularly, being overweight, smoking, and using alcohol. Moreover, it can run in families. By consuming a healthy diet and increasing your physical activity, you can lower your cholesterol. Some folks also require medication. The majority of the cholesterol in your body is LDL (low-density lipoprotein), also referred to as "bad" cholesterol. Your risk of heart disease and stroke increases if your LDL cholesterol levels are high.

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7 0
1 year ago
Which of the following had a monarchal form of government.
tiny-mole [99]

Answer:

I believe the answer is China.

8 0
3 years ago
Which of these is a disadvantage of using renewable resources, such as wind energy and sunlight, instead of using renewable reso
AlladinOne [14]
I'm pretty sure the answer is <span>B) Renewable resources can be impacted by weather.
Another disadvantage is that it can be pricey, but please tell me if it's right. :3</span>
5 0
3 years ago
Read 2 more answers
Need help with this please
wolverine [178]

Answer: movement is always voluntary

Explanation:

Muscles are contractile:

- Contractility is the ability of muscle cells to forcefully shorten. Think of having the ability to flex a muscle.

Muscles are excitable:

- Excitable tissue can conduct or transmit electrical impulses. Basically, it can react to stimulus, which may be delivered from a motor neuron or a hormone. For example, the hormone epinephrine helps muscles to produce force.

Muscles respond to stimulus:

- well since muscles are an excitable tissue, they can react to stimulus. (see answer above)

————————

Muscle movement is NOT always voluntary:

- Some muscle movement is voluntary, which means it is under conscious control. For example, a person decides to open a book and read. Other movements are involuntary, meaning they are not under conscious control, such as the contraction of your pupil in bright light, breathing, blinking, your heart beating, etc.

- Therefore, the correct answer is:

movement is always voluntary

hope this helps :)

3 0
1 year ago
What does "chemical energy" refer to?
Effectus [21]

i think its energy that made by our body.. its form from a chemical substance (from food). The chemical energy in our body is the heat we give.

8 0
3 years ago
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