In a food web, energy is transferred from one organism to another. as energy moves between the trophic levels, only a small amount of energy is passed to the next level. most food webs begin with the energy of producers. where do producers get their energy?
a) all energy originates with producers.
b) producers get their energy from the soil
c) producers decompose organisms to create energy.
d) producers use solar energy to produce glucose in the process of photosynthesis.
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Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.

The cluster of developing cells from conception until birth is called an

Which of the following are not included as modern mammals that evolved during the eocene epoch? primates artiodactyls perissodactyls none of the above