What is the part of the cell cycle process by which chromosomes in a cell nucleus are separated into two identical sets of chromosomes, each in its own nucleus?
a) cytokinesis.
b) meiosis.
c) mitosis.
d) telekinesis.

Its C

Explanation:

In mitosis, the chromosomes and their genes in each daughter cells is identical unlike in Meiosis which are not identical.

b. heterotroph

explanation:

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.