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Helga [31]
3 years ago
13

(SCIENCE)

Biology
2 answers:
LiRa [457]3 years ago
4 0
C. according to Earth's existing magnetic field. 
Darya [45]3 years ago
3 0

Answer: C.)according to Earth’s existing magnetic field

Explanation:

Earth acts as a huge bar magnet.  It has strong magnetic field due to presence of molten iron and nickle present in its outer core. A magnetic object acquires magnetic properties when placed in a magnetic field for a while.  

Basalt is a volcanic rock. It is formed due to rapid cooling of lava on the surface of Earth. It contains iron oxides, iron-titanium oxides. Because of these oxides, Basalt can acquire strong magnetic properties. The domains align in the same direction as the Earth's magnetic field.

Thus, when new basalt forms along mid-ocean ridges, it becomes magnetized <u>C.) according to Earth’s existing magnetic field </u>

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Using the electron configuration flow diagram below, what is the correct electron configuration for nitrogen (atomic number 7)?
cluponka [151]

Answer:

I do not see the electron configuration flow diagram, but the full electron configuration for nitrogen is  1s^22s^22p^3

8 0
2 years ago
To solve a problem, scientists follow a series of steps called?
Natalija [7]

Answer:

The scientific method

Explanation:

1. Observation

2. Ask a question

3. Form hypothesis

4. Make a prediction of hypothesis

5. Test Prediction

6. Iterate: make new hypothesis or problems with found results.

7 0
3 years ago
Two species of warblers colonize the same island habitat. Both species nest in similar locations and eat the same type of prey.
GuDViN [60]

Answer:

D. Be eliminated

Explanation:

Competition in biology is the process of interaction between two or more organisms, which are using the same resources e.g food, space, mate or occupying the same ecological niche. Competition between organisms often result in one or bother organisms getting harmed due to the strive for a limited resource.

Hence, in the case of two warblers occupying the same habitat and feeding on the same prey, competition is inevitable between these two species of organism. Therefore, the competition will eventually cause one of the species to be eliminated or killed.

5 0
3 years ago
A muscle that has an origin on the spine of the scapula and an insertion on the occipital nuchal line is capable of
prisoha [69]

extending the head

Explanation:

Hope it helps

3 0
2 years ago
If the genotype for hair color was B for brown and b for blonde, what would the genotype be for a person who was homozygous rece
horsena [70]
Homozygous means that it has the same alleles and lower case represents a recessive trait therefore the genotype for a homozygous recessive individual is: bb
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Read 2 more answers
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