Answer:
Decrease in carbon dioxide because they take in carbon dioxide for photosyenthesis process
Explanation:
To protect our eyes from moisture and light. Example: from sweat. It can also reduce the amount of light that gets in your eyes and keep dirt away from them too.
Answer:
the answer is B
Explanation: i legit just took the unit test
Answer: B: the variety of living things on Earth.
(Biodiversity refers to every living thing, including plants, bacteria, animals, and humans.)
Answer: HALF
Explanation:
CONTEXT CLUES AND I TOOK IT BEFORE