Thylakoids are membrane-bounded structures that contain chlorophyll.
Answer:
Prokaryotae, Protoctista, Plantae
Explanation:
Waste water
oil pollution
river dumping
marine dumping
Answer:
I'm pretty sure the answer is a Tundra.
Explanation:
It's the only biome that has snow out of every other answer choice. Snowy places are naturally cooler than humid ones.
