Answer:
Light travels in straight lines.
Explanation:
Once light has been produced, it will keep travelling in a straight line until it hits something else.
Cleavage lacks the growth phase of mitosis resulting in progressively smaller cells
Answer:
C.
Explanation:
This is because cellular respiration produces C02, which photosynthesis uses.
There are so many examples for that in different areas, like TPBA experiment carried out in our lab recently.Here's one link: http://www.alfa-chemistry.com/tpba-cas-172285-72-2-item-294462.htm