Answer: b.Nutrients collected by the immune system are carried throughout the body by the integumentary system
Answer:
The one I know is plant cell has no cell wall while animal cell have cell wall
Answer:
Soil is full of life. It is often said that a handful of soil has more living organisms than there are people on planet Earth.
Explanation:
Soils are the stomach of the earth, consuming, digesting, and cycling nutrients and organisms.
Microevolution includes evolution at the population and community level.
