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Sergio [31]
4 years ago
10

Explain how a long-term environmental change can lead to the development of a new species.

Biology
2 answers:
Nikitich [7]4 years ago
5 0

Answer:

<em>like climate change, can permanently alter an ecosystem, but over time the change may cause some </em>

<em>Genetic variations to become more favorable or less favorable in the new environment. If adaptations to the new environment are not present or do not develop, populations can become extinct.</em>

<em />

slava [35]4 years ago
4 0

Answer:

When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. These individuals will be more likely to survive and pass on their traits to their offspring. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.

Explanation:

its the sample response

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Generalists are species that can thrive in many different kinds of environments and can feed on a varied diet. On the other hand, specialists require specific or special kinds of environments and diets for them to live, reproduce, and thrive. Because of their nature, specialists tend to less likely be able to adapt to changes in their environment. Inability to adapt would eventually lead to their deaths or their inability to reproduce, reducing the population of their species. Thus, endangered species are more frequently specialists. 
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3 years ago
Organic compounds contain the element<br><br> A. C<br><br> B. N<br><br> C. Na<br><br> D. Ca
bagirrra123 [75]

Answer:

I would think A (carbon)

Explanation:

8 0
3 years ago
Match the nerve with examples of parasympathetic effector organs it innervates
Molodets [167]

Answer and explanation;

1) CN III (Oculomotor) -Ciliary muscles

2) CN VII (Facial) -Lacrimal glands

3) CN X (Vagus)  -Thoracic and abdominal viscera

4) Pelvic Splanchnic Nerves -Most pelvic viscera

Explanation;

The oculomotor nerve is the third of 12 pairs of cranial nerves in the brain. This nerve is responsible for eyeball and eyelid movement.

-Facial nerves; Sensory fibres are concerned with taste via the taste buds at the front of the tongue.  Motor fibres control secretion of tears via the lacrimal glands and saliva via the sublingual salivary glands as well as facial expressions via some of the muscles of facial expression.

Vagus nerve; Stimulates voluntary muscles that effect swallowing, coughing and speech (conscious control).Stimulates the contraction and relaxation of smooth muscle in the gastrointestinal tract. (unconscious control).


6 0
3 years ago
Please help meeeeeeee
kirza4 [7]

Answer:

ik that the continent's drifted away their was dinosaur bones in different continent's and they figured out that the continent's use to be together

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How might the heat from a forest fire help certain gymnosperms reproduce?
melamori03 [73]

Answer:B) Cones open and release seeds .

Explanation:idk man I got it right so like why not put it here because it might help other people

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