Why is it important to avoid applying too much nitrogen fertilizer?
A. Too much nitrogen can buffer cells from extremes in pH.
B. Too much nitrogen can increase the salinity of soil.
C. Too much nitrogen in surface runoff can cause algae to overgrow.
D. Too much nitrogen in surface runoff can poison fish.

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.

The diagram shows a chicken embryo and a human embryo