Which of the following statements BEST describes energy transfer in
an ecosystem?
If the pri...
Biology, 28.04.2021 15:10 asialovepink2321
Which of the following statements BEST describes energy transfer in
an ecosystem?
If the primary producer has 175,000 kcal available, the secondary
consumer will receive 17,500 kcal from the primary consumer.
If the primary producer has 175,000 kcal available, the tertiary
consumer will receive 17,500 kcal from the secondary consumer.
O If the primary consumer has 175,000 kcal available, the secondary
consumer will receive 17,500 kcal from the primary consumer.
If the primary consumer has 175,000 kcal available, the tertiary
consumer will receive 175 kcal from the secondary consumer.
Answers: 1
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Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work)
Answers: 1
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Despite the differences in mature plant cells, all of them are derived from meristem cells. the three major types of tissue systems develop from the meristem. meristems develop cells in all but which tissue?
Answers: 3
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State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)
Answers: 1
Biology, 22.06.2019 04:00
Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.
Answers: 2
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