All of the following objects are moving at the same speed. which one has the greatest kinetic energy? a. a bicycle b. a motorcycle c. a car d. a semi tractor-trailer truck

Write the balanced chemical equation forphotosynthesis.

Which of the following is caused by reproductive isolation within a species? a. a decrease in gene flow b. an increase in genetic flow c. a decrease in genetic drift d. an increase in gene flow

Drag the tiles to the correct boxes to complete the pairs. match each cell organelle with its description.