B) testable and observable
4-)The first flowering plants were introduced toward the end of the Mesozoic era.
Answer:
no
Explanation:
because mining coal is not gonna affect eco system and coal mining is not good foy your body
Answer:
The main difference between plant cell and animal cell cytokinesis is the formation of new cell wall surrounding the daughter cells. Plant cells form a cell plate between the two daughter cells. In animal cells, a cleavage furrow is formed between the two daughter cells.