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Pavlova-9 [17]
2 years ago
13

Please help this is a 7th grade science problem

Biology
2 answers:
Burka [1]2 years ago
7 0

Answer is...

Molecule B

dem82 [27]2 years ago
3 0

Answer:

The Answer is C

Explanation:

Mark me as Brainliest PLEASE

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What is the force of an object that needs a force 4500N to accelerate it at a rate of 5 m/s
babunello [35]

Answer:

The question is somehow not correct, it suppose to be what is the MASS of an object that needs a force 4500N to accelerate it at a rate of 5 m/s as gotten from another website.

The correct answer is 900kg.

Explanation:

To get the mass of the object use the formula

F=Ma

Where F is force

M is mass

a is acceleration.

F= 4500, M=? a=5m/s

4500= M× 5

M=4500/5

M=900kg

Mass is in kg

8 0
3 years ago
What do you think will happen to the temperature when the amount of water vapor increases?​
Marysya12 [62]
Increasing water vapor leads to warmer temperatures, which causes more water vapor to be absorbed into the air. Warming and water absorption increase in a spiraling cycle. Hope it helps!
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3 years ago
So this question is for anyone who is out there on Brainly, And it's only for the people how are always on Brainly and Brainly o
nignag [31]

Answer:

So you will know if you go their answer/question page

You will get notifications if you get followed or friended there is three sections by the way.

6 0
2 years ago
Read 2 more answers
If everyone on the planet used the same amount of
Contact [7]

Answer:

While Americans constitute the 5% of the world population, they use around the 24% of the world's energy.

Then, if the 100% of the population were like the Americans, we have:

5%*x = 100%

x = 100%/5% = 20

the whole population is 20 times the population of the US, then the total energy used is 20 times the energy used in the US.

Then the energy that the 100% of the population would use is equal to:

20*24% = 480%

Sowe actually would need like 5 Earths.

So none of the options is matches this, but this may be because this question is about some specific resources and not for the specific energy used. The closest option is 200%

4 0
3 years ago
Which enzyme functions best in a pH environment most similar to that of human stomach enzymes?
Rasek [7]
Ph means health because i was in health class and she said ph means heath

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3 years ago
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