What did galileo discover that changed our vision on the universe

How is mitosis different in plants and animals? a. in animals, the cell membrane pinches together. b. in plants,the dna is one circular chromosomes. c. in plants, there are no sister chromatids. d. in animals, a new cell wall forms.

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z