Answer:
Carbohydrates are made of hydrogen and oxygen with the general formula of Cm(H2O)
D- Reflection
I hope I helped!
<span>During the twentieth century, absolute date was added to the relative time scale. </span>Geologic time scale uses both relative and absolute dating techniques. <span>Soon after the discovery of radioactivity, geologists used radioactive isotope decay to develop a method for determining absolute ages of rocks</span>
Answer:
B. every cell of a multicellular organisms is responsible for movement
It’s the brain because it tells what your whole body needs to do
