Describe the function of models to describe abiotic factors in a marine ecosystem

Mike has a problem with his testosterone. he is unable to produce enough. which will most likely be affected by his inability to produce testosterone? check all that apply.

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun

You are observing different types of cells in your science lab. one cell has many chloroplasts. what is the most likely function of this cell? a. energy production b. photosynthesis c. reproduction d. digestion