The correct answer is B) Cells all contain a nucleus and cell wall.
The fungus has nucleus and cell walls but contains no chloroplast.
Answer:
An enzyme is a type of protein found within a cell. Enzymes create chemical reactions in the body. They actually speed up the rate of a chemical reaction to help support life.
I believe rottening would be the answer. Rotting, dead plants and animal feaces make great fertilizers.
The answer is D. A need to reduce air pollution
Without frequent ground fires to clear out dead brush, a woodland becomes more susceptible to catastrophic wildfires and forest fires that can completely destroy the forest.
However, large forest fires are a natural phenomenon that occur less frequently than small ones.