How is the nitrogen cycle important to humans? O It produces free nitrogen that humans can breathe. O. It converts nitrogen into a form that humans can obtain by eatin O It produces nitrogen compounds that humans can breathe. O It converts nitrogen into a form that humans can obtain by abso​

Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates

When a cell is in a solution that has the same concentration of water and solutes as its cytoplasm, the cell is said to be in a(n) solution. a. isotonic b. hypotonic c. hypertonic b. facilitated

Select all the offspring phenotypes that could be produced from a bbee x bbee cross (shown above). black fur, red eyes black fur, black eyes white fur, black eyes white fur, red eyes re la heller t est hulle elle l aila el answer : b & c b: black fur ,black eyes c: white fur , black eyes