Answer:
D.
Explanation:
i never heard lonosphere when i learned about the three layers of the atmosphere
Food and oxygen because plants give people food and oxygen... tree give people oxygen and fod
Answer:
Tropical
Explanation:
The Earth has three main climate zones: tropical, temperate, and polar. The climate region near the equator with warm air masses is known as tropical.
Nuclear división in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells .
Predation,competition,mutualism,commensalism, amensalism these are the five relationship organisms have with each other
