Which of the following is one of the most abundant elements in all living things?
A. Tin
B. Titahsum
C. Silver
D. Carbon

What characteristic make legumes a good food source for food insecure populations

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geological equipment to analyze the composition of rock?

Blank is a rock with a find dark texture that makes up the oceanic crust