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Charra [1.4K]
3 years ago
7

Which of the following is a biotic factor?

Biology
1 answer:
ki77a [65]3 years ago
5 0

Answer:

It would be Α. Starfish

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Explain in your own words : Are mutations good or bad for a population
solong [7]

Answer:

<h3>Mutational effects can be beneficial, harmful, or neutral, depending on their context or location. Most non-neutral mutations are deleterious. In general, the more base pairs that are affected by a mutation, the larger the effect of the mutation, and the larger the mutation's probability of being deleterious.</h3>

3 0
3 years ago
In three to five sentences explain how resource scarcity, competition, and the survival of organisms are connected. (4 points)
Sloan [31]

We can confirm that resource scarcity, competition, and the survival of organisms are in fact all directly interconnected.

<h3 /><h3>How are resource scarcity, competition, and the survival of organisms connected?</h3>

This is all started with resource scarcity. The unavailability of resources creates competition between organisms of an ecosystem since there is not enough food, water, or another resource for all organisms present.

This inevitably leads to the death of the organisms that are not able to compete for the scarce resources and the survival of the most adapted to this change.

Therefore, we can confirm that resource scarcity causes organisms to compete in order to survive, for which reason these three factors are connected.

To learn more about ecosystems visit:

brainly.com/question/1673533?referrer=searchResults

5 0
2 years ago
the soil in the farmland in Mexico and central America is made fertile by? A decomposing of leaves from trees. B water from the
Irina18 [472]
The correct answer is A
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High-frequency sound wave's energy (vibration) is capable of shaking apart bacterial cells like an opera singer shattering wine glasses.

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This aquatic area is one of the most productive on Earth. More organic matter is created ere each year than comparably-sized are
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