7. What are the responsibilities of the region of the brain highlighted below? A. Regulating homeostasis, hunger and eating, thirst and drinking, and many other functions of basic survival
B. Coordinating movement and balance by using information from sensory nerves, including hand-eye coordination
C. Regulating important involuntary bodily functions such as blood pressure, heart rate, breathing, and swallowing
D. Controlling voluntary body movements, processing information from sense organs, thoughts, and learning abilities

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.

What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna

The picture shows a location in india that is very dry and arid. notice the tall mountains in the background; you can find high amounts of vegetation on the other side of the mountains. which statement is most likely true for this area?