Fill in the with what each type of organic compound is made up of.

a.) carbohydrates -> -> ->

b.) lipids -> -> and

c.) nucleic acid -> and ->

d.) proteins -> ->

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere

Of your good in bio kusing a series of preliminary observations; pstate a problem developed from these observations, formulate a hypothesis, design an experiment to test the hypothesis

The vaccine in a flu shot contains weakened flu viruses. how does a flu shot work with the immune system? a. it destroys lymphocytes. b. it destroys macrophages. c. it activates macrophages. d. it activates lymphocytes.