One difference between cell division in plant cells and in animal cells is that plant cells have... A. centrioles.
B. centromeres.
C. a cell plate.
D. chromatin.

Answer

A. centrioles

higher plant cells do not have centrioles in cell division.

all these collisions do one thing, and that thing is explained in the last option. when dusst, rocks and ice collide, they harden and form giant layers of rocks or hard ice.

d)   to harden materials to form different parts of earth’s layers

hope it ,

bioteacher101