Which causes natural selection to occur?

1 answer:

5 0

Answer: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population.

Explanation:

Hope one of those are the options

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Name the main organ that damage in the developing embryo, if the mother consumes alcohol during pregnancy .

abruzzese [7]

Answer:

Placenta

Explanation:

Any amount of alcohol can harm a developing fetus and increase the risk of miscarriage. Alcohol easily passes through the placenta, the organ that nourishes a baby during pregnancy

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Which of the following is typically the last step of the scientific method?

Gnesinka [82]

B. Draw a conclusion

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7. Red-cockaded woodpeckers live in mature open pine forest with little understory. One aspect of managing this endangered speci

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<h2>The Red-Cockaded Woodpeckers</h2>

Explanation:

Red-cockaded woodpeckers are sharp, socially adroit, and adorable.
They assemble settles by unearthing pits in old pine trees in the Southeast, which was an incredible transformative system until individuals cleaved down 97 percent of their natural surroundings.
<em> Snakes are a portion of their most risky home predators</em>, so the <em>winged animals peck the pine trees' bark </em>to make sap overflow down the tree trunk. The smooth of sap stops winds and protects the nest cavities above.
Each pine tree in a backwoods into timber or turpentine, it sets aside a long effort for trees to become large enough to help respectable size home depressions.
The <em>tree timberlands these flying creatures</em> advanced in was intermittently gotten out by fire, which is currently typically stifled, prompting woods that are unreasonably thick ridiculous.

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2 years ago

Chemical reactions change what and produce what?

Dmitry [639]

Answer:

chemical reactions change reactant and produce new substance called products.

Explanation:

chemical reaction is a change which will produce a new substance. ( while physical reaction does not produce a new substance.

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3 years ago

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Compare the properties of the elements in groups 1, 2, 17, and 18

astraxan [27]

Answer:

Son las características que tienen los elementos y que varían en forma secuencial por grupos y períodos. Algunas de esas propiedades son: radio atómico, potencial de ionización, electronegatividad, estructura electrónica, afinidad electrónica, valencia iónica, carácter metálico

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