What gas is increasing in large amounts due to human activities?

The influenza virus cause the flu, but not other diseases. why?

How does the diagram explain ocean currents? earth tilt 23.5 degreesquestion 1 options: earth's tilt causes uneven heating of earth which causes currents.earth's tilt causes the ocean to move because of gravity.earth's tilt and its rotation cause currents.earth's tilt causes uneven distribution of salt which causes currents.

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?