Name two sorts of decomposer.

The presence of permafrost is a characteristic of which major biome?

Dust and shells and fish poop and all sorts of things fall to the sea bed to make sediment. Across broad central regions of the ocean, the sediment accumulates at a uniform rate-piling up about as rapidly here as it does over there.

Why are 90% of sexually ambiguous newborns assigned to the category of "female" in societies with advanced medical technology?

Define and give an example for each term: Producer - Predator - Parasite - Consumer - Prey - Host -

Describe how terracing reduces soil erosion.

What type of boundary experiences tension stress, where the crust becomes thin and streched out A divergent B convergent C transform

Why are mutations in body cells such as skin cells not a source of genetic variation

A plant root is an example of blank

What is the term for the number of taxa in a community, and what kind of diversity is this called?

What causes the bacteria to die in an extremely salty environment?