Which of the following is the fluid component of blood that contains water, proteins, nutrients, electrolytes, and wastes? Select one:
a. Mediastinum
b. Platelets
c. Plasma
d. Arterioles

Sydney drew a flow chart to illustrate the nitrogen cycle.which labels best complete the flow chart? x: producers undergo photosynthesis.y: nitrogen compounds are released into the air.x: nitrogen compounds are released into the air.y: producers undergo photosynthesis.x: free nitrogen is in the atmosphere.y: producers absorb nitrogen compounds through their roots.x: producers absorb nitrogen compounds through their roots.y: free nitrogen is in the atmosphere.

Jasmine, at 33 months of age, is able to engage in some self-care behaviors but still has trouble with tasks such as putting on socks. a few months later, she accomplishes this same task relatively easily. the change in abilities is most likely due to

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins