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WARRIOR [948]
3 years ago
5

Which kind of investigations never include a hypothesis?

Biology
1 answer:
Elden [556K]3 years ago
4 0

Discriptive investigation never include a hypothesis.

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True or
liubo4ka [24]

The revolution of earth around the sun and the tilt of earth’s  axis cause the changing of seasons. TRUE

<u>Explanation:</u>

Earth is slightly tilted at its axis. This causes a change in the amount of sunlight reaching each hemisphere. Due to the tilt one hemisphere will be closer to the sun while the other will be at a greater distance.  When the earth revolves around the sun , the hemisphere that is closer to the sun changes.

The hemisphere closer to the sun will experience summer and the hemisphere away from the sun will experience winter.

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the circulaatory and respitortory system wor together to provide cells with oxygen and nutrients and remove waste products such
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Your circulatory system consists of your heart, blood vessels and blood, and is responsible for transporting life-giving oxygen throughout your body. When you exercise, your body's need for oxygen increases; the harder you work out, the more oxygen your body demands.

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Differentiate between eukaryotic and prokaryotic cells
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Answer:

Prokaryotes have a nucleus, Eukaryotes don't

Explanation:

(see image)

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The highest a tornad speed is <br><br> A 200<br><br> B 500<br><br> C 100
Talja [164]
The highest speed is B

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PLEASE HELP ME I HAVE LITERALLY BEEN DOING THIS FOR TWO WHOLE HOURS!!! WHAT IS THE COST FOR NATURAL GAS IN WISCONSIN??
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