The answer is D. Scientists used evidence, analysis,and experiments to disprove alchemy
Answer:
1) smallest unit-cells
2)genetic code - DNA
3)grow develope and - reproduce
4)their-hormones
5) stable internal- temperature
6) materials and - food
Is the 1st step in asking ecological questions
To make ATP, cells must join together ADP & a phosphate using energy from food. A phosphate is removed from an ATP molecule in order to provide energy for the cell. Thus, the ATP molecule turns into an ADP molecule. We eat food which gives us energy to add another phosphate group to the ADP molecule, turning it into an ATP molecule. The cycle then begins again.
