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Romashka [77]
3 years ago
14

Which of the following is the best definition of Newton's theory of universal gravitation?

Biology
1 answer:
xenn [34]3 years ago
5 0

the answer would be D!;

every object attracts every other object in the universe, with a force that increases as the objects' masses increase and the distance between them decreases.

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Which cranial nerves has parasympathetic motor output
posledela

These fibers provide vis- ceral motor (parasympathetic) innervation to the viscera. The only cranial nerves that transmit parasympathetic fibers are the oculomotor, facial, glossopharyngeal, and vagus nerves.

5 0
3 years ago
Mutations rII1 and rII2 are known to fall into the rIIA and rIIB cistrons (genes) respectively. Cells of E. coli B are infected
viktelen [127]

Answer:

the answer is A. E. coli B

Explanation:

The multiplicity of infection (MOI) refers to the ratio between the numbers of viruses used to infect <em>E. coli</em> cells and the numbers of these <em>E. coli </em>cells. Benzer carried out several experiments in order to define the gene in regard to function. Benzer observed that <em>E. coli </em>strains with point mutations could be classified into two (2) complementary classes regarding coinfection using the restrictive strain as the host. With regard to his experiments, Benzer observed that rII1 and rII2 mutants (rapid lysis mutants) are complementary when they produce progeny after coinfect E. coli K (where neither mutant can lyse the host by itself). The rII group of mutants studied by Benzer does not produce plaques on <em>E. coli</em> K strains that carry phage λ (lysogenic for λ), but they produce plaques on <em>E. coli</em> B strains. This study showed that rIIA and rIIB are different genes and/or cistrons in the rII region.

3 0
3 years ago
Which nitrogen bases are complementary to each other?
Slav-nsk [51]
Adenine (A) binds with Thymine (T).
<span>Guanine (G) binds with Cytosine (C).
</span>

Adenine and Guanine are purines. Thymine and Cytosine are pyrimidines.

Hope this helps !

Photon
3 0
4 years ago
Read 2 more answers
Which statement about ocean surface currents is false
EastWind [94]

Answer:

B: "They have no effect on air temperature over land on the coast."

Explanation:

Edg 2021

6 0
3 years ago
Read 2 more answers
Industrial agriculture requires
Tom [10]

Answer:

B

Explanation:

The plains have large rivers flowing through them. Every living creature or plant that grows requires water, so the answer is B.

Fertilizers are needed by very large farms. It is what makes it possible to grow enough grain to have excesses to sell.

Pesticides are also needed. Insects abound in many sparsely  populated areas.

Renewable resources are used, but it is not the answer.

6 0
3 years ago
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