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Dennis_Churaev [7]
2 years ago
10

How can the student identify the catalyst?

Biology
1 answer:
Ghella [55]2 years ago
3 0

the student could identify the catalyst by noticing the substance that makes a chemical reaction go faster.

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In pea plants, red flowers and round pollen are known to be recessive traits. In a dihybrid cross experiment, lots of plants wit
motikmotik

Answer:

The last one if there are multiple answers please tell me.

Explanation:

just when with the one i knew in heart

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3 years ago
Which of the following is the only marsupial found in North America?
Kamila [148]
<span>The opossum is the only marsupial found on North America. It is found in many locations and is fairly commonly seen rummaging through waste and other leftover areas looking for things to scavenge. Opossums are known for taking any opportunity it can to find waste products and eat them.</span>
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2 years ago
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Identify the factors that seem to affect the buffalo and wildebeest.
Anton [14]

Answer:

lack of resources, and mating

Explanation:

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7 0
3 years ago
Which of the definitions below best defines a mutation?
victus00 [196]

The correct answer is: A. A change in a cell's genetic material.

Mutations occur in DNA as a result of mistakes during the DNA replication (when repair mechanisms don’t fix it) or as the result of environmental factors (e.g. UV light). Mutations can have positive impact, by increasing the genetic variation or can have negative effect, causing the diseases or cancer.

8 0
3 years ago
Explain how limiting factor may affect your terrarium​
Tpy6a [65]

Answer:

A limiting factor is anything that constrains a population's size and slows or stops it from growing. Some examples of limiting factors are biotic, like food, mates, and competition with other organisms for resources. Others are abiotic, like space, temperature, altitude, and amount of sunlight available in an environment. Limiting factors are usually expressed as a lack of a particular resource. For example, if there are not enough prey animals in a forest to feed a large population of predators, then food becomes a limiting factor. Likewise, if there is not enough space in a pond for a large number of fish, then space becomes a limiting factor. There can be many different limiting factors at work in a single habitat, and the same limiting factors can affect the populations of both plant and animal species. Ultimately, limiting factors determine a habitat's carrying capacity, which is the maximum size of the population it can support.

Explanation:

https://www.nationalgeographic.org/topics/limiting-factors/?q=&page=1&per_page=25

7 0
2 years ago
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