Darwin’s theory of evolution offers a scientific explanation for which of the following?

Biology

2 answers:

elixir [45]3 years ago

3 0

Answer:

Explanation:

il63 [147K]3 years ago

3 0

The correct answer is B , just took the test :)

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Que es la biodiversidad?

eduard

DescriptionBiodiversity is the variety and variability of life on Earth. Biodiversity is typically a measure of variation at the genetic, species, and ecosystem level. Terrestrial biodiversity is usually greater near the equator, which is the result of the warm climate and high primary productivity

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2 years ago

What element is found more in complex carbohydrates than in simple carbohydrates?

trapecia [35]

The correct answer is c

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3 years ago

Based on the data, what is the optimal amount of new fertilizer to maximize corn output?

rewona [7]

Answer:

8 or B

Explanation:

I think you are intended to answer 8, but would be very careful with this. The weather could have changed. There is a dramatic drop from 30 to 5 really requires careful study.

Fertilizer can be cumulative. That means that what you put on before could still be in the soil. Fertilizer then acts as a kind of poison. Some farmers grow crops that don't require fertilizer or that the use is minimal. A crop that is an exception is something like Canola. It requires a great deal of fertilizer and it depletes the soil rather quickly. People grow it because it brings in a great deal of money per bushel and the soil returns many bushels per acre. But the soil depletes in nutrients rather quickly.

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2 years ago

Which of the following is true for DNA but not RNA? Release of PPi from the monomer provides the energy for polymerization. It h

Maru [420]

Explanation:

All are true for both DNA and RNA because they are release of ppi from the monomer provides the energy for polymerization.
Proteins, lipids and complex starches (polysaccharides), nucleic acids are one of the four significant sorts of macromolecules that are fundamental for every known type of life.
The nucleic acids comprises of two significant macromolecules, Deoxyribonucleic corrosive (DNA) and ribonucleic corrosive (RNA) that convey the hereditary guidelines for the improvement,
The center structure of a nucleic corrosive monomer is the nucleoside, which comprises of a sugar buildup + a nitrogenous base that is joined to the sugar buildup at the 1′ position.
The sugar used for RNA monomers is ribose, while DNA monomers use deoxyribose that has lost the hydroxyl useful gathering at the 2′ position of ribose.
Four nitrogenous bases that are joined into the standard DNA structure. These incorporate the Purines such as Adenine (An) and Guanine (G), and the Pyrimidines.Cytosine (C) and Thymine (T).
RNA utilizes indistinguishable nitrogenous bases from DNA, aside from Thymine. where is the Uracil (U) found in the RNA nucleotide.
The nucleotide ,When the one of phosphate group are connected to a nucleoside at the 5′ position so that is formed the sugar buildup.
The joining of one phosphate frames a nucleoside monophosphate, the fuse of two phosphates shapes a nucleoside diphosphate, and the fuse of three phosphates frames a nucleoside triphosphate.

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3 years ago

Radioactive isotopes are used in medicine, power plants, and as tracers.

creativ13 [48]

Answer:

the answer is true

Explanation: i got it right on edge.

4 0

2 years ago

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