Some unicellular organisms are similar to animals because they have the ability to move.
Third option
Answer:
Because of the angle of the Earth relative to the sun. The higher the sun is in the sky, the higher the UV radiation level.
Explanation:
So, the lattitudes toward the poles that receive sunlight are at an oblique angle, with that being said, the amount of radiation is spread to a larger area than the equator.
Explanation:
The correct answer is providing structure, regulating cell processes and creating movement
Fats and proteins are the answer
