The mitochondrion is the place in the cell where
a. the dna is copied
b. cellular respiration takes place
c. photosynthesis takes place
d. energy is converted to waste

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?

When does a spring tide occur? question 9 options: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall. they occur on the date of the vernal equinox each year, no matter what stage the moon is in. this is why they are called spring tides. they occur when the sun, moon, and earth are at 45-degree angles from each other. this happens once every spring. they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur all year long.