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Alexus [3.1K]
3 years ago
13

5. How is density affected when? answer all plz be correct

Biology
1 answer:
kirza4 [7]3 years ago
8 0

Answer:

A the temperature increases.

Explanation: When the same amount of water is heated or cooled, its density changes. When the water is heated, it expands, increasing in volume.

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Posted this 11 mins ago. No ones answered so Imma ask again.
xenn [34]

Answer:

Lactic Acid Fermentation, which <em>produces the ATP molecule that animals and bacteria need for energy.</em> Lactic acid fermentation occurs when the ATP molecule is created without oxygen.

Alcohol/Ethanol Fermentation, which <em>causes certain sugars to be converted into alcohol and carbon dioxide</em> by bacteria on carbohydrate products/materials.

8 0
3 years ago
Having trouble with this textbook question. Can anyone help me out?
tekilochka [14]

Answer:

Oh well Thx that could really help

6 0
3 years ago
What is the complementary mRNA sequence of this DNA sequence?<br> DNA sequence: TAC
Sauron [17]
AUG

The opposite of T is A
The opposite of A is T but T is not in mRNA and is instead replaced with U
The opposite of C is G
I hope this helped :)
6 0
3 years ago
A student is standing 8 m from a roaring truck engine that is measured at 20 db. The student moves 4 m closer to the engine. Wha
icang [17]

Answer:

80 dB

Explanation:

Sound intensity is inversely proportional to the square of the distance traveled by the sound.

Thus;

r1^2 divide by r2^2 = L2divideL1

where r= distance (m)

L= sound intensity (decibal dB)

8squared divide by 4 squared = L2 divide 20 dB

L2 = 4 × 20

L2= 80 dB

This means that the sound is increased from 20 dB to 80 dB.

3 0
3 years ago
Read 2 more answers
Which statements accurately describe soil? Check all that apply.
ahrayia [7]

Answer:

Soil condition directly affects crop growth.

Explanation:

Soil condition affects the crop growth directly. If a soil is in fertile condition then the growth of crop which is growing in such soil will be good but if the soil is infertile then the crop will not grow to its fullest. A fertile soil is the one which has optimum condition for growth of a crop like suitable pH, moisture retention capacity, good amount of nutrients & minerals like nitrogen, phosphorus, sodium, potassium, magnesium etc. If a soil is rich in all these constituents then the crop which is growing in this soil will be healthy. But, if a soil is infertile then the crop which is growing on that soil will be under stress and will not be able to grow completely.

3 0
3 years ago
Read 2 more answers
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