Which level of the pyramid below is correctly paired with the type of organism that would most likely be found at that level in an ecosystem?

1) Level A - producers

(2) Level B - carnivores

(3) Level C - herbivores

(4) Level D - decomposers

How are bacterial cells and human cells alike? A. They allow nutrients through the nuclear membrane. B. They allow carbon dioxide through the cell wall C. They allow nutrients through the cell membrane. D. They allow oxygen through the cell wall.

If a twisted ladder is used as a model of DNA, which parts of a DNA molecule correspond to the sides of the ladder?

A biological community is made up of all the

A client has been prescribed clozapine for schizoaffective disorder (sca) with depression. the nurse should explain to the client that one advantage of clozapine is that it can provide what?

Digested food is absorbed into what blood stream

Peritoneal organs are completely covered in a serous membrane and have a dorsal and ventral mesentery.

All organisms need energy to function. Which cell organelle provides this energy? nucleus chloroplast vesicle ribosomes

Which of the following is an SI base unit for time? Decades Hours Minutes Seconds

Can you eat scandium

In a multicellular organisms, organs carry out a variety of life function. in a single cell ed organism, these functions are performed by?