What is the function of the spinal cord?

It connects the brain to the rest of the body.

It stores information about the rest of the body.

It connects the frontal and parietal lobes.

It stores information about the spinal nerves.

Which of the following biomolecules typically contains both nitrogen and phosphate?

Some scientists propose that before modern cells arose, RNA dominated the world. Which statement below, if true, would provide evidence for this hypothesis?

Chemical or pysical is shiny and silvery

True or false the coast is never destroyed by waves

How can birds take flight?

10. Which of the following is an emerging dis- ease that was unknown 50 years ago? a. malaria b. dengue fever C. Lyme disease d. schistosomiasis

You eat a large meal and then hike up a hill. What kind of energy transformation is your body performing? A. Chemical energy to kinetic energy and nuclear energy B. Potential energy to sound energy and nuclear energy C.

Which nervous systems balance each other to provide homeostasis?

The modern classification system is based on A - putting organisms into categories based on where they live. B - putting organisms into categories based on how they reproduce. C - putting organisms into categories based on similar characteristics.

Classify the mutations as somatic or inherited A. Mutations in the KRAS gene in lung cells promote continuous cell growth B. Mutations of the BRAC1 gene in egg cells lead to breast cancer C.