What do strips of low-intensity magnetism represent on the ocean floor?

2 answers:

8 0

Sea floor spreading combined with periodic reversals of earth's magnetic field give rise to strips of alternating magnetic direction in sea floor rocks.

Delicious77 [7]3 years ago

7 0

areas where the rocks have a reversed polarity

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Please do 2,3, and 4

alekssr [168]

2. A
3. D (got cut off but the others don’t seem right)
4. D

Hopefully these are correct

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3 years ago

Imagine carefully weighing a metal can, leaving it out in the rain for weeks and weeks until it was very rusted, and then carefu

Doss [256]

Answer:

heavier! ( depends what type of metal can)

Explanation:

Rusting has to do something with corrosion and involves oxygen.So basically, when oxygen is added to the system process, this what makes the metal can become heavier.

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3 years ago

5. What is the main force that causes a protostar to become a star?

ValentinkaMS [17]

Stars begin to form from clouds of gas in space. The cold temperatures and high densities (compared to elsewhere in space, but would be considered a vacuum on Earth) of these clouds allow gravity to overcome thermal pressure and start the gravitational collapse that will form a star.

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3 years ago

In a strand of DNA, each single nucleotide represents a single letter of the DNA code. The following image represents a segment

OleMash [197]

The immense amount of information stored in DNA is coded with just four base nucleotides. These four nucleotides are paired by twos to form complementary DNA chains.

The makeup of DNA is limited to two pairs of nucleotides bases. One of these pairs is a pyrimidine base whilst the other forms a purine base. The four nucleotides that will make up the entire DNA code are:

Adenine (A)
Guanine (G)
Cytosine (C)
Thymine (T).

A and G will pair to form the purine base, meanwhile, Cytosine pairs with Thymine to form the pyrimidine base. As per the entire DNA code, A will always pair with G.

Whilst C always pairs with T. This is due to the very nature of the nucleotides themselves and will not change throughout the synthesis or duplication of DNA. Therefore, to complete the complementary strand described in the assignment we must match the letter given with its corresponding base pair, using this rule of DNA.

To learn more visit:

brainly.com/question/967810?referrer=searchResults

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2 years ago

What might happen to a person if their kidneys were not functioning properly. Where would waste go?

wariber [46]

The wastes would build up in your blood, and can cause serious damage. You can also have serious infections and pain if your kidney is not functioning properly.

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2 years ago

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