What happens during ovulation? blood and other materials exit through the vagina. the ovaries stop releasing eggs altogether. a follicle releases an egg into a fallopian tube. semen containing sperm exits through the penis.

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis