Answer:
A- First table
Explanation:
All of the tables besides the first have results that do not realistically match the human activity. The first is the only one that the human activity and the results are accurate together.
The answer is B because:
Cell walls are made of cellulose and proteins (hence II).
Animal cells don't have cell walls (only cell membrane) but plant cells do so IV
They must be semipermeable since materials for example carbon dioxide and water for photosynthesis have to go into the cell <em>some</em> way.
Answer:
2. muscular system and cardiovascular system
It differs due to the life cycle of each tree, and the very specific way the trees go.
