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brilliants [131]
3 years ago
12

A controlled experiment is one that_______________.

Biology
1 answer:
Pachacha [2.7K]3 years ago
5 0

Answer:B

Explanation:

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use the words and concepts of evaporation and condensation as well as a form of each of these words explain what happens when it
liubo4ka [24]
Portland, Oregon, is a city right next to northern west coast of the USA. Besides being very close to the sea, it is also laid on a river. The sun that heats up the ocean and the river leads to evaporation, causing water vapour to ascend, because of a few wind currents, this water vapour is taken to Portland's area where it colds down and condensates, raining over Portland.
6 0
3 years ago
Blue jays and crows eat caterpillars and mice. if the number of blue jays increases, what are the two likely effects on other po
suter [353]

If the number of blue jays increases, the two likely effects on other populations are both the number of mice and the number of caterpillars will decrease.

<h3>What are two likely effects on other populations due to the increment in Blue jays population?</h3>
  • An organism that preys on other species in order to consume them as food is referred to as a predator.
  • Prey is a term used to describe an organism that a predator kills.
  • An ecosystem's ability to balance an expanding prey population depends on the interaction between predators and their prey.
  • Blue jays and crows both rely on mice and caterpillars as food sources, as indicated by the current circumstance.
  • Mice, caterpillars, and blue jays are the prey, while crows and crows are the predators. The two prey populations will decline if the number of blue jays rises.

Hence, both the number of mice and the number of caterpillars will likely drop as the number of blue jays rises, having two possible implications on other populations.

To learn more about Predator refer to:

brainly.com/question/12655080

#SPJ4

5 0
1 year ago
What are some ways that the biosphere interacts with the other three systems?
Svetach [21]

Answer:

Plants (biosphere) draw water (hydrosphere) and nutrients from the soil (geosphere) and release water vapor into the atmosphere. Humans (biosphere) use farm machinery (manufactured from geosphere materials) to plow the fields, and the atmosphere brings precipitation (hydrosphere) to water the plants.

Explanation:

8 0
2 years ago
Read 2 more answers
The purpose of a control in a scientific experiment is to
WINSTONCH [101]
Observation designed to minimize the effects of variables other than the independent variable.
4 0
3 years ago
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The answer is NOT Zacharias Janssen. Asap please
grin007 [14]

Answer:

b

Explanation:

Van leeuwenhoek, hope this is right! good luck!

5 0
3 years ago
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