Answer:
chlorophyll
Explanation:
I only know this from prior science classes
I don't really know but I pick b.have always been vestigial.
Answer:
antibiotics
Explanation:
Only some antibiotics will stop protein synthesis.
Answer:
water and rocks; energy source, break down dead plants and animals, returning vital nutrients to the soil.
Explanation:
The flow of energy through a food chain and is the focus of study in ecological energetics In an ecosystem ecologists seek to quantify the relative importance of different component species and feeding relationships
