Exposure to light affects the body's production of which regulate the sleep-wake cycle.

The recycling of water from the ground via runoff or transpiration through plants back into the atmosphere is known as part of the question 6 options: hydrogen cycle nitrogen cycle transpiration water cycle

Mulitple choice which of the following is a function of the nucleus? a. stores dna b. stores sugars c. builds proteins d. packages proteins

Which step is the same in both forms of fermentation, as well as in cellular respiration?