2 of 8 Which of the following processes adds nutrients to the ocean?
12
A
Gases dissolving from the atmosphere intot he ocean
B
Surface runoff
С
Upwelling from nutrient-rich deeper waters
D
All of the above

Where can dna be found in a prokaryotic cell

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

If a cell is placed into a hypertonic environment, what will happen to it ? a)it will shrink or shrivel b)nothing c)it will burst d) it will expand or enlarge