Which one of the following statements is true about burning fossil fuels.

Carlo is wondering what causes plants to grow at different rates. carlo’s hypothesis is “plants will grow more when the day is longer.” what would be the difference between the test group and the control group in this experiment? type of soil type of plants exposure to sunlight method for measuring the growth

All of the following are free tools to you prepare for the sat except

Explain how you might determine the rate of weathering on a sample rock