What is always true of a binary compound? A-It has two elements B-It has two atoms C-It has a double bond D-It has covalent bonds.

Which of the following causes an increase in the intensity of UV radiation reaching the Earth? Question 47 options: a. depletion of atmospheric ozone b. turnover c. biological magnification d. greenhouse effecte. eutrophication

Starch and water molecules in potato cells are stored in what organelle? cell wall nucleus mitochondria vacuole

What interactions go on between the red blood cell and important molecules, cells, and organs?

Write a little paragraph about the biosphere

If plants need oxygen for cellular respiration, then why do plants release oxygen into the atmosphere? A. More oxygen is produced during photosynthesis than the plant needs for cellular respiration, so the plant needs to release the extra oxygen. B.

What is the role of neutrons?

At what stage of development does the brain essentially reach its adult size?

Aqueous space that surrounds the chlorophyll-containing membranes of the chloroplast?

5. What is the probability of a child having blood type A if the both the mother and father have blood type AB?

Factors that limit population size are called: question 14 options: biotic potential. environmental resistance. natural increase. demographics. doubling time. save