2. Which is NOT a cause of physical weathering?
a) A mole burrows underground
b) A plant grows into a crack in a rock
c) Rain water dissolves a stone statue
d) Waves break along a shoreline

Ocean waves move up and down in circles, but transmit horizontally toward the shore.

Iguanas need to live in a habitat that is very warm, so the pet store warms their enclosures with "basking lights" which act as an artificial sun. describe how the three methods of thermal energy transfer may take place within the iguana's enclosure.

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above