Answer:
Because animals cannot produce energy directly from the sun, they must eat plants or other animals that eat plants, and acquire energy, either directly or indirectly, from glucose
Explanation:
I believe it is A. Primary succession starts with plants and rocks.
Answer:
Different brands of nail polishes used by Sarah.
Explanation:
While conducting an experiment two different variables are considered namely dependant variable and independent variable. The variable which is continuously changed to see the effects is called as independent variable and the variable which is being tested is called as dependant variable.
In the given scenario, Sarah want to know best brand of nail polishes which lasts longest without chipping. Thus the different brands of nail polish used by her is considered as independent variable.
Explanation:
i didnt pay attention last year soooo sorry
A reflector telescope uses two mirrors instead of two lenses. <span>A </span>refracting telescope<span> works bending light through a lens so that it forms an image. </span>
