Answer:
this is chemistry not biology
The conversion of one form of energy into another, or the movement of energy from one place to another. Solar panels allow for energy transfer from light energy to heat and electrical energy.
The alula is a small structure that is found on birds. It is located at the joint between the hand wing and the arm wings of birds and it is the freely moving, first digit of a bird's wing. It is normally used by birds in slow flight. In humans, the structure that is comparable to the alula is the thumb.
The immune system<span> is made up of a chain of cells, tissues, and organs that work together to protect the body. </span>
A food web consists of many food chains, and a food chain is one path as animals find food.