Biology, 26.01.2020 21:31 angelaguero9877
Which of the following situations accurately describes a difference between a food chain and a food web? select one:
a. a carnivore receives 10% of the energy from its prey in a food web.
b. a carnivore eats both a rabbit and a mouse in a food web.
c. a rabbit eats grass in a food chain.
d. a rabbit receives 90% of the energy from the grass it eats in a food chain.
8: most energy enters the ecosystem: select one:
a. through the process of cellular respiration.
b. through the process of photosynthesis.
c. by absorbing sun through the skin.
d. by reflecting off the atmosphere.
9: generally speaking, the maximum number of links in a food chain is: select one:
a. 3
b. 5
c. 7
d. 9
Answers: 2
Biology, 22.06.2019 10:30
Grasses--> mice--> cats--> coyotes suppose 10,000 units of energy are available at the level of the grasses. what is the total number of energy units lost by the time energy reaches the coyote?
Answers: 2
Biology, 22.06.2019 16:20
What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d
Answers: 2
Biology, 22.06.2019 19:00
Achange in direction without a change in speed is called velocity
Answers: 1
Biology, 22.06.2019 19:30
The variation among individuals, on which natural selection acts
Answers: 1
Which of the following situations accurately describes a difference between a food chain and a food...
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