Which is not an example of an earth system cycle?
a. seasons
b. tsunamis
c. food web
d. day and night

Metamorphic rocks are formed when sedimentary or igneous rocks are subjected to heat or pressure and recrystallize without melting. which of the following rocks results from the metamorphism of limestone? a. granite b. slate c. sandstone d. marble

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

What is the period of cell life when it is conducting