Research a food chain found in the desert and in the arctic and insert a picture of each. Compare the food chains in both areas. Next, describe the flow of energy in that ecosystem using a sample food chain from each. Be sure to include a producer, primary consumer, secondary consumer, tertiary consumer and a decomposer. Write your answer below.

Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

Which mechanism of transport takes place when solute particles move from a region of high concentration to a region of low concentration? active diffusion isotonic osmosis