What can you conclude about an ecosystem with many trophic levels?

A. It is an unhealthy ecosystem.

B. It is a stable ecosystem

C. It has very few producers.

D. It has no tertiary consumers.

The space between the middle layer of the meninges and the deepest layer of the meninges is:

Why does moss grow better in the shade?

When there is a lower concentration of water outside of a plant cell rather than inside a plant cell the plant will tend to

A patient has an open displaced fracture of the second cervical vertebra. this is her fifth visit and the fracture is healing normally. what icd-10-cm code is reported?

Which of the following best describes the contents of a flu vaccine? A. deactivated particles of the flu virus B. medicine that activates if the flu virus becomes present in a host C. a virus that attacks the flu virus D.

How many strands does a DNA molecule have?

The nucleus of an atom always contains one or more?

Why is it important for nitrogen to be recycled in an ecosystem?

What is the main cause of extinction on earth today?

Name four weathering is caused by