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

Explanation:

too much nitrogen can buffer cells from extremes in pH

electronic measurement tools display data on a screen after waiting for several minutes.

while some business owners prefer manual record keeping systems, most businesses use an electronic record keeping system - making it easier to capture information, generate reports and meet tax and legal reporting requirements.

explanation:

thinking it would be d not too sure but i think it's right