Which statement best describes the role of the cell membrane?

a. It stores genetic material.

b. It encloses the cytoplasm.

c. It produces proteins.

d. It breaks down food particles.

Which of the following causes a precipitate to form

A Harvard research team has identified a species of butterfly that shows more distinct characteristics between species members living in the same region than those living in different regions.

The male reproductive glands, which produce sperm and hormones, are the

Evolve-six hours after initiation of total parenteral nutrition, the client's serum glucose level increases to 240 mg/dl (13.3 mmol/l). what does the nurse conclude is the most likely cause of the increase?

The alveoli are tiny air sacs in the lung. They have a relatively large surface area and thin walls. This structure allows -

Which of the following groups are responsible for both water quantity and water quality conservation techniques? Communities Farmers Businesses All of the above

In regions where malaria is prevalent, the s allele is beneficial because:it causes red blood cells to distort, which makes them less hospitable to plasmodium, the parasite that causes malaria.

10% of available energy flows from one trophic level to the next. What happens to the other 90%?

The failure of the attempt to reintroduce clapper rails in California was an example of the? A:Difficulty of redesigning workable ecosystems B:Time-consuming process of listing endangered species C:Lack of cooperation between government agencies

Give an example of one type of energy transformation (change to another form). Be sure to explain your example. i will give you a like and if there is more than one answer i will chose a brainlist