1. How are biological communities classified? Select all that apply. A. mimicry behaviors exhibited B. the...

1. How are biological communities classified? Select all that apply.

A. mimicry behaviors exhibited

B. the populations that are represented

C. whether the population are predators

D. whether the population are prey

E. the population's longevity

2. Why are phytoplankton commonly referred to as primary producers?

A. They are decomposers that return nutrients to the ecosystem.

B. They are autotrophs relied upon directly or indirectly by the rest of the marine biome.

C. They are heterotrophs that prey on parasites.

D. They exist in forests where other produce grows.

Expert Solution

gladiator answered 2 years ago

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