Which of the following contributes to water pollution? will give brainliest.

a) chemical pesticides sprayed on farmlands
b) algae blooms
c) both a and b
d) neither a and b

? you

Can create a hboth of these instruments can measure wind speed. doppler radar and psychrometer anemometer and hygrometer doppler radar and anemometer radiosonde and psychrometer

What causes eclipses? check all that apply. earth's rotation on its axis moon's shadow covering the sun earth's shadow covering the moon earth's orbit and moon's orbit occasionally aligning the moon and sun's gravity pulling in the same direction

What are the three different shapes, or structures, of carbon-based molecules