CO2 traps heat in the atmosphere of the earth which leads to global warming because of the green house effect
The answer is “it is the gap between neurons” and “it ensures that information travels in one direction only.”
Answer:
a forest of trees and undergrowth plants, inhabited by animals and rooted in soil containing bacteria and fungi, constitutes a biological community.
Explanation:
Answer:
They have a closed circulatory system.
Explanation:
In an open circulatory system, blood vessels transport all fluids into a cavity. When the animal moves, the blood inside the cavity moves freely around the body in all directions.
Closed circulatory systems are different to open circulatory systems because blood never leaves the blood vessels. Instead, it is transferred from one blood vessel to another continuously without entering a cavity.
Answer:
chloroplasts. Chloroplast is the organelles where photosynthesis take place
Explanation:
