Match the air mass terms with the correct meaning. Maritime
Polar
Tropical
Continental
The matching options are: Forms over land, Forms over oceans, Forms near the equator, and Forms near the north and south poles

pls help! :)

The image shows ekgs of a person with normal heart waves and of a person having tachycardia. based on this image, what kind of condition is tachycardia? a. the heart beats abnormally fast. b. the heart beats abnormally slow. c. the right atrium of the heart stops working. d. the left ventricle pumps less blood to the aorta.

Afor ram b for pats super bowl pick one

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last