Kia studies rock formations all over the world. She is working on a study of two rock formations. The information from the study is as follows: Rock A
formed from liquid rock. Rock B formed from small pieces of rock in a
different place. Rocks A and B formed at about the same time. Are Rocks A
and B the same or different types of rock? *

Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.

Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture

In the sentence "a mining company will consider the distribution of coal when deciding how to mine the coal," what does the word distribution mean?