To be considered a tornado, what does it have to be in contact with?

If an organism's dna contains 20% adenine nucleotides, what percentage of its dna is composed of guaninenucleotides? 20%

An inflammation of the vein that causes blood clots to form is called

Which muscle fibers are best suited for sprinting? Yellow fibers Motor-neuron cells Red fibers White fibers

Which statements about mutations are true? Check all that apply. A. Mutations cannot be passed from generation to generation. B. Mutations are rare. C. Mutations are always harmful. D. Germline mutations occur in body cells. E.

Information about common resources

What is the purpose of a cow "sitting quietly chewing"?

If one stubs one's toe, the painful sensation is carried to the brain by neurons in the:Group of answer choice A. soccipital lobe. B. frontal lobe. C. central nervous system. D. peripheral nervous system.

a rock is dropped from a height of 60 m and is in free fall. What is the velocity of the rock as it reaches the ground 3.5 seconds later?

What does the presence of many mitochondria imply about a cell's energy requirements

When does diversity within a species occur? 1. Immediately 2. Within one generation 3. Over many generations 4. Never