A biome is a broad category of ecological organization that includes all of the biotic and abiotic components of an entire climate region, such as a desert or a rainforest. Which of the following categories of ecological organization is broader than a biome?

A.

the biosphere

B.

an ecosystem

C.

a community

D.

a population

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

Sediment layers stop lateral spreading when: they encounter a barrier they encounter an opposing current they run out of additional sedimentary material

Which group of protists would be most likely to have cilia as adults and why? (1 point)the sporozoan protists would since they have to spread their spores around.the heterotrophic protists would since they use them to gather food.the parasitic protists would since they need to find other organisms to attack.the autotrophic protists would since they must move to find light.