Biology, 26.03.2021 17:20 kevin72937

Which of the following statements about resource use is true? a. The use of renewable resources has no inherent costs.
b. Resource use, whether renewable or nonrenewable, must be carefully managed to reduce the
impact on the environment.
C. Nonrenewable resources are used for energy, because there are no renewable resources that
can be used as a source of energy.
d. The overuse of nonrenewable resources is less environmentally damaging than the overuse of
renewable resources.

Answers: 2

Show answers

Another question on Biology

Biology, 21.06.2019 19:30

The diagram below represents a marine food web and a process that can harm the human population. each circle represents an organism and the smaller dots inside them represent a toxic substance. what is being represented and how does it harm the population? the diagram represents biological half-life, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents biomagnification, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents the process by which different organisms prey upon each other; this can impact the human population by reducing the number of organisms that do not contain the toxin. the diagram represents the way that toxins are metabolized by living organisms, with those at greater trophic levels able to metabolize more efficiently than those at lower levels. this means that those at higher tropic levels are safer for humans to consume compared to the organisms at lower trophic levels.

Answers: 1

Answer

Biology, 22.06.2019 06:40

Most of the carbon on earth is stored in the form of

Answers: 2

Answer

Biology, 22.06.2019 10:30

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.

Answers: 3

Answer

Biology, 22.06.2019 13:00

In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.

Answers: 3

Answer

You know the right answer?

Which of the following statements about resource use is true? a. The use of renewable resources has...

Questions