D maybe?
Depends on the behaviour :/ ah idk <span />
The things photosynthesis makes is what cellular respiration uses to start
Caleb’s immune system will have the experience of getting rid of this antigen and know exactly what to do to overcome it efficiently.
Answer:
Competition. Additionally, with competition comes <u>survival of the fittest</u>.
Explanation:
Competition is formed when more than one species must fight for the same resource/commodity.
Answer:
There are two differences that distinguish DNA from RNA: (a) RNA contains the sugar ribose, while DNA contains the slightly different sugar deoxyribose (a type of ribose that lacks one oxygen atom), and (b) RNA has the nucleobase uracil while DNA contains thymine.