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MArishka [77]
2 years ago
8

What survives on a host organism and supplies nothing in return?

Biology
2 answers:
Anna007 [38]2 years ago
8 0

Answer:

A. Parasite

Explanation:

I took the test. :)

Charra [1.4K]2 years ago
4 0

Answer:

A parasite

Explanation:

Have a nice day!

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Which molecules would dissolve well in oil
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Explanation:

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2 years ago
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If johnny has 2 dogs and a dog eats another one how many walks did the dogs take (free point for any answer)
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Answer:

The undead dog took infinity miles, The dead dog took less miles

Explanation:

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2 years ago
The speed with which force is developed by skeletal muscles is determined by the Group of answer choices myosin ATPase isoform.
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Answer:

myosin ATPase isoform.

Explanation:

Skeletal muscle is also known as voluntary muscle and it can be defined as a type of muscle connected with the skeleton by tendons, so as to form a mechanical system that enables the movement of the limbs and other body parts with respect to another. Skeletal are found only in vertebrates.

Basically, the length and shortening velocity determines the amount of force a muscle would generated. When a muscle is at its ideal (resting) length, it generates the greatest amount of force while it generates the least amount of force when stretched or shortened with respect to the resting length

The speed with which force is developed by skeletal muscles is determined by the myosin ATPase isoform.

7 0
3 years ago
Explain why plants cells require both chloroplasts and mitochondria to meet their energy needs
Ainat [17]

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chloroplast is where photosynthesis takes place, and mitochondria stores and releases the energy, it's like having a battery but no cord to charge anything

Explanation:

5 0
2 years ago
The rate of gas exchange in mammals is maximized by an exceedingly high partial pressure of O2 in the blood. the opening of the
andrew-mc [135]

Answer:

Option C, an enormous surface area for gas exchange

Explanation:

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3 years ago
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