Which state of matter has a constant shape and volume

Before the invention of the light bulb, Americans used lamps that burned whale oil as a fuel. Ship crews would hunt whales for their oil. They searched for the largest whales they could find to obtain as much whale oil as possible.

The study of the interrelationship of organisms and their enviorment is reffered to as

Which is the first indicator of an infection in the body?

Simple diffusion is an example of what kind of cellular transport? O A. Active transport O B. Endocytosis O C. Passive transport O D. Osmosis

4. What if the unthinkable happened at the hospital! A patient was given an I. V. bag with distilled water in it rather than saline solution. Describe what would happen to their red blood cells and explain why this would occur.

A skateboarder throws a ball away from himself. If the action force is the boy pushing on the ball, what is the reaction force? Which way will the boy on the skateboard move?

Where are 75% of volcanoes located

Homologous structures are structures that are similar in unrelated organisms. True False

5. A change in an organism's environment that causes the organism to react is called a (n)

Why do you have to check the blood types for donor a recipient for an organ transfer