Answer:
23.oxygen diffuses through alveoli walls to the blood capillaries
24.blood capillaries surround alveoli
25. pumps blood which carry all the body minerals all over the body from the lungs and to all body parts
Reflexes are some examples. The muscle automatically responds to a stimuli. I hope I helped!
The Golgi apparatus “modifies, sorts, and packages different substances for secretion out of the cell, or for use within the cell.” This organelle would get most affected because the toxin would not only disrupt protein transport but also modification.
Hope this helped!
C) Density of the animal population Animal population is the only biotic or living factor. Grazing by herbivores, like sea turtles, will affect seagrass populations. Too many herbivores, not enough segrass.
Answer:
Top soil
Explanation:
It keeps all of the others below. we are able to plant and grow things on it.