What is the function of the system shown below? *
A. The digestive system takes in oxygen and releases carbon dioxide.
B. The digestive system controls hormones for growth, reproduction and nutrient use.
C. The digestive system takes in food, reduces food into smaller nutrients for absorption in the body.
D. Attaches to the bones to help the body move.
Answers: 1
Biology, 22.06.2019 00:00
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.
Answers: 1
Biology, 22.06.2019 09:30
Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?
Answers: 1
Biology, 22.06.2019 14:00
What will happen if two of the base pairs of the stand of the dna are switched
Answers: 1
What is the function of the system shown below? *
A. The digestive system takes in oxygen and relea...
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