Which of the following does NOT describe how fossils form A.) Living things die and their remains are buried by sediments

B.) Coal forms from decaying plants

C.) Wood becomes petrified

D.) Freezing preserves the remains of an organism

When excess amino acids are consumed, the amino acids that are not required for muscle building, energy, or growth of other tissues is:?

What is more dangerous for humans? DNA based viruses or RNA based viruses

Simple carbs can be divided into 2 subgroups. what are they? what are the 3 "single" sugars? what is the technical name for "single sugar"? what is the name of the single sugar that is always found in the blood?

The student body president is launching a campaign to fight the spread of flu in his school. Which of the following should he encourage students to do?

What is a producer? What is a energy pyramid (only answer the first?)

Two continental plates collide and begin to build up a mountain range. Gradually, a species of lizards becomes separated by the mountain range. The members on one side can no longer interact with members on the other side.

Anesthesia blocks (A. Sensory Neurons B. Motor Neurons C. Interneurons) from carrying signals to the (A. spinal cord B. muscles C. brain)

What is the results of an endothermic chemical reaction?

Describe what you saw when you looked at the Elodea leaf.

A substance that activates plasminogen might be useful to: a. Cause clot dissolution to proceed faster. b. Cause clots to form faster. c. Recruit neutrophils to an infection. d. Recruit platelets to the area. initiate clot formation.