What are producers able to do that consumers cannot?
a) generate thermal energy
b) rele...
Biology, 18.06.2021 17:20 gabbym39077
What are producers able to do that consumers cannot?
a) generate thermal energy
b) release energy from food
c) cycle energy in ecosystems
d) make their own food
Answers: 2
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How does pregnancy begin? a) a placenta forms in the uterus b) a sperm reaches an egg in the fallopian tubec) the blastocyst differentiates into two cell types d) contractions begin in the uterine wallapex
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Construct at least two possible hypotheses for the student’s experiment.
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Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land
Answers: 3
Biology, 22.06.2019 12:20
Consider the following planned experiment. factor experimental group control group light exposure tots of sun tots of sun amount of water weekly weekly type of soil nutrient rich nutrient rich size of pot large which variable is being tested in this experiment? small a. size of pot b. type of soil c. light exposure d. amount of water
Answers: 3
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