Which natural event produces oxygen, which can then be used by humans and other organisms?

a. evaporation of water

b. respiration by consumers

c. photosynthesis by producers

d. chemosynthesis of sulfide

Question 2 If lactose and glucose are provided in the growth medium of a culture of Escherichia coli then:

Where does the sour taste come from in foods such as cheese and yogurt? lactic acid produced by fermentation carbon dioxide produced by cellular respiration ATP produced by the Krebs cycle ethyl alcohol produced by fermentation

Scientists have observed that polar bears are moving farther inland and hunting and eating more birds in arctic regions.

Which of the following level of organization is smaller than the cell? The nervous system Molecules Chemicals Atoms

The role of the mRNA molecules in a cell is:

What is the function of the nucleolus? *Subject was not below, but the subject is science.

Which antiparkinson drug causes an increase in the levels of dopaminergic stimulation in the central nervous system and therefore allows a decreased dose of other medications?

According to Herbert Kaufman, which of the following are reasons health care workers commonly resist change?

Which of the following is an example of and std caused by a virus

How are island archipelagos also called island arcs formed.