CAN SOMEONE PLEASE HELP ME ON THIS QUESTION ASAP

Select the correct answer from each drop-down menu proteins are

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.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above