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Inga [223]
3 years ago
6

Why do scientists use control groups in experiments?

Biology
2 answers:
CaHeK987 [17]3 years ago
3 0
A reasearcher must only measure one variable at atime,and using a scientific control group gives reliable baseline data to compare their results with.
laila [671]3 years ago
3 0
<span>Scientists use control groups in experiments to have more reliable data and to minimize the errors in the experiments. Usually, scientists study about an effect of different factors one at a time so it is important to have control to avoid other factors that may affect the set-up.</span>
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A missense mutation results in which of the following?
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Describe the process of photosynthesis. What ingredients does a plant need in order to complete photosynthesis? After photosynth
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3 years ago
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Ierofanga [76]

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A Tropical Rain Forest biome is normally limited to low altitudes near the equator.
Kay [80]

Answer:

True

Explanation:

Tropical rain forest are one of the important biomes of the world that is characterized by a short or no dry season and a precipitation of overall 60 mm each month. They are also known as lowland equatorial evergreen rainforest. If we talk about location, they mostly are found between  fall between the Tropic of Cancer and the Capricorn since they lie near to equator and they receive sufficient amount of sunshine and rain.

Due to their location near the equators, they receive greater amount of sunshine than other biomes and when sunshine is greater the rate of water evaporation is also greater that results in more rainfall.


Hope it help!

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3 years ago
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