They go to the brain then sent out to the rest of your body
Capillaries: <span>any of the fine branching blood vessels that form a network between the arterioles and venules.</span>
Answer:
Ecology is the study of how organisms interact with one another and with their physical environment.
Explanation:
Answer:
a structure composed of several proteins that associate with the centromere region of a chromosome and that can bind to spindle microtubules
Explanation:
Kinetochores have vvery important role in the cell division-mitosis.
During the metaphase of mitosis, spindle fibers attach to kinetochores. Some of the microtubules bind to kinetochore (kinetochore microtubules) while other don’t: they connect with the microtubules from the opposite pole, stabilizing the spindle.
During the anaphase, kinetochore microtubules pull chromosomes toward poles, helping the sister chromatids separate from each other.
The answer is c Ability to contract upon freezing
