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Artist 52 [7]
3 years ago
11

Organisms are constantly interacting with their environment. Sometimes this interaction has a positive effect on the environment

, other times a negative impact. Beetles in the forest infest and eat limbs of trees that have fallen to the forest floor. The best way to describe the beetles impact is to say that...........
A)

they are having a neutral impact on the environment by acting as decomposers.

B)

they are having a positive impact on the environment by acting as decomposers.

C)

they are having a negative impact on the environment by acting as decomposers.

Eliminate

D)

they are having a predatory impact on the environment by acting as decomposers.
Biology
1 answer:
Brums [2.3K]3 years ago
4 0

Answer:

The correct answer is option B) "they are having a positive impact on the environment by acting as decomposers".

Explanation:

Beetles in the forest have a positive impact on the environment by acting as decomposers when they eat limbs of trees that have fallen to the forest floor. The trees that lose limbs do not longer need the organic matter than the limbs have. This organic matter re-enters to the cycle of life by decomposers such as the beetles, that eat them and have a positive effect by "recycling" this matter.

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3 years ago
All of the following adaptations could lead an organism to be successful
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Answer:

OB) An elephant in the savannah develops without the ability to hear. A salamander living in a cave is born without, eyesight or fully developed eyes.

Explanation:

Adaptations are gradual modifications and changes in the physical characteristics or behavior of an organism, so that it could facilitate the survival of the organism in that particular environment.

In case of elephant without ability to hear specially in the regions of Savannah where there is vast grasslands with scanty vegetation and animals, then the elephant can't hear any sound of danger like approaching calamities, also it could hear the call of other elephants, in case if the elephant becomes segregated.

In salamander, low eyesight or low vision will further add to the misery, as there is already darkness in the cave. It could fall prey to any predator or it could not be able to feed on consumable organisms as it could see properly.

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3 years ago
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Explanation:

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Which of the following distinguishes why deer populations have increased?
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Answer:

The most correct option is the first option

Explanation:

A deer is an herbivorous animal that is usually preyed upon by many wild carnivorous animals like lions, tigers and leopards. Hence, when the population of these wild predatory carnivorous animals reduce, the population of the deer would increase because fewer of them would them would be killed by predators despite them (the deers) reproducing.

Note that a predator is an animal that feeds upon another animal (referred to as prey) of lower "strength".

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Answer:

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Explanation:

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