The answer is.d. stromatolites hope it help
2 because animals do not have chloroplast or a cell wall
After the worms have finished eating their food, the students must now weigh the worms and record this data. They can then compare these new weights to the starting weights of the worms and see if it demonstrates their hypothesis. Hope this helped :)
I believe it's feeding relationships between different organisms
MITOSIS is used to generate more cells. It is a kind of cell division that the new cells are identical.