Answer:
D
Explanation:
The atmosphere is not an eycosystem
A. All biomes not dominated by trees typically exhibit considerable seasonality in <span>either temperature, precipitation, or both
</span><span>A biome is composed of various diverging ecosystems that relates with the community. Biomes can either be deserts, grassland, savanna, tropical rain forest, taiga, boreal and etc.</span>
Answer:
compound can be broken down into smaller compound or their basic element by chemical change
Answer:
Where two tectonic plates meet at a subduction zone, one bends and slides underneath the other, curving down into the mantle. (The mantle is the hotter layer under the crust.) ... At a subduction zone, the oceanic crust usually sinks into the mantle beneath lighter continental crust.
Explanation:
Answer:
A
Explanation:
they are associated with venous sinuses.this valve open one way flow of direction of the heart.
