One sentence with the word mechanical weathering
and chemical weathering

Hi do you want to play a kahoot if so type your favorite sports team for the super bowl and i will comment the code

What effect do stimulants, such as cocaine, have on the nervous system? o a. stimulants change the activity of neurotransmitters. o b. stimulants mimic hormones and influence moods. o o c. stimulant|mchange how sensory information is processed. d. stimulants decrease brain activity.

Why girls are tan and why they fake tan