You are observing a sample of cells in the lab to determine why they did not divide properly. You notice
that the chromosomes are lined up in the middle of
the cell, and the spindle fibers have extended towards
them, but have not attached. What could be
damaged?
A. Mitochondria
B. Centromere
.
C. Nuclear envelope
D. Cytoplasm

Which best compares habitat and niche? o niche is a place in which organisms live, and habitat is the way in which an organism fits into its habitat. o habitat is a place in which organisms live, and niche is the way in which an organism fits into its habitat. habitat is a group of organisms that live in an area, and niche is a specific species that lives in that areao niche is a group of organisms that live in an area, and habitat is a specific species that lives in that area.

Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain

What are examples of the plant life and animal life that can be found in each type of terrarium