Biology, 19.02.2021 20:20 adlaremse2987
What is density?
Q1 options:
the amount of salt in water
the amount per unit volume of a particular material
a measure of salinity
the weight of water
Q2 (0.25 points)
As the amount of salt in water increases, the of the water increases.
Question 2 options:
humidity
temperature
size
density
Q 3 (0.25 points)
Deep, cold water is the . Warm, shallow water is the .
Question 3 options:
densest; densest
densest; least dense
least dense; least dense
least dense; densest
Question 4 (0.25 points)
Which layer of the ocean is the least dense?
Q4 options:
they are all the same
closest to the ocean floor
closest to the surface
middle layer
Answers: 1
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Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?
Answers: 3
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Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a.earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c.earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.
Answers: 1
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The response is the basis for vaccination. primary secondary tertiary none of the above
Answers: 2
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With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite
Answers: 2
What is density?
Q1 options:
the amount of salt in water
the amount per uni...
the amount of salt in water
the amount per uni...
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