What is an ecological system consisting of all of its biotic and abiotic factors?

A) community

B) ecosystem

C) habitat

D) pure culture

How does a virus differ from a common cell? Immersive Reader It has no nucleus, cell wall, or organelles. It has two nuclei and no cell wall or organelles. A virus has no cell wall, no nucleus, and only organelles for movement.

What is specific heat? Explain waters role in moderating temperature

Which of the following could be considered both a renewable resource and a no renewable resource A) iron ore B) sea water C) solar energy D) wheat crop

Can chromosome duplications cause problems for an organism?

Phytoplankton are the main primary producers on land.

Ducks and beavers both have webbed feet

What is the term for brief episodes of neurologic deficit caused by temporary interference with blood supply to the brain?

Which of these celestial bodies has a tail? a-asteroid b-comet c-moon d-planet

What is the function of myeloma cells used in the production of monoclonal antibodies?

Describe a simple nervous system. Give an example of an organism that has a simple nervous system.