Which organism supplies oxygen to others

How does deforestation affect the water cycle? a. it increases the amount of runoff b.it increases the amount of percolation c. it increases the amount of transpiration d. it increases the amount of precipitationa it increases the amount of runoff

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16

What’s the student’s scientific question