Answer:
A common measurement system allows them to make direct comparisons instead of having to know things like how much a certain animal weighs.
Explanation:
Got it off goo gle
Leukocytes are produced/stored in thymus, spleen, and bone marrow
D. because if you think about the dna is the same as thier genetic material/genes whatever you want to call it.
1. A
2. E
3. C
4. B
5. F
6. G
7. D
The process of photosynthesis converts light energy into stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
