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Veseljchak [2.6K]
4 years ago
5

Researchers are studying lichens growing on trees in a forest

Biology
1 answer:
vesna_86 [32]4 years ago
7 0

Answer:

The answer is A. Most lichen species are unaffected by the forest fire

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Alcoholics often have trouble with night blindness. This results from:_______.A. impaired absorption of several B-vitamins.B. fl
dusya [7]

Answer:

  1. the answer is /a / or /c/
3 0
3 years ago
URGENTT!
zhuklara [117]

Answer:

Yes, a fire takes food for energy.

No, a fire doesn't reproduce.

Yes, a fire produces waste.

Explanation:

For fire, the food that it requires is the objects that help in the process of burning. The objects can be wood, paper, coal, fuel, etc. Oxygen is required for the process of burning to take place.

The process of reproduction undergoes in living beings. Fire produces heat and light but this cannot be termed to be a process of reproduction.

Burning produces wastes in the form of ash and burned products. Therefore, it can be said that fire produces wastes.

4 0
3 years ago
Which of the following terms is the accumulation of persistent toxins in our body? carcinogen body burden a biotic factor persis
zubka84 [21]
I think the correct answer from the choices listed above is the second option. The term that would refer to the accumulation of persistent toxins in our body would be body burden. It <span>can be the result of long-term or short-term storage of toxins. Hope this answers the question.</span>
8 0
4 years ago
Why are amphibians known as the ""planet’s greatest survivors""? How have they evolved over time?
ANTONII [103]

Amphibians are referred to as the "planet's greatest survivors" because they have repeatedly avoided extinction over the course of 400 million years.

<h3>How did the amphibians survive?</h3>

Over the years, the amphibians have had to adapt to various surroundings. Small animals called amphibians require water or a moist environment to exist. This group of species includes newts, salamanders, toads, and frogs. All have extremely thin skin that allows them to breathe and absorb water. Additionally, amphibians have unique skin glands that create functional proteins.

According to fossil evidence, amphibians descended from lobe-finned lungfish about 365 million years ago. They were very successful since they were the first terrestrial vertebrates. Some of them were considerably bigger than modern-day amphibians. The predominant group of land vertebrates for more than 100 million years was amphibians.

Learn more about amphibians here:

brainly.com/question/14658419

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3 0
2 years ago
Hypoparathyroidism may be caused by: a. Problems following surgery, an autoimmune disorder, or congenital defects b. Heavy expos
Wewaii [24]

Answer:

The correct answer is option A

Explanation:

Hypoparaghyroidism occurs when thyroid gland produce little parathyroid hormone.

This is caused by:

1. Injury to the parathyroid glands during thyroid and neck surgery.

2. It is also caused by auto immune disorder. This is as a result when the body's natural defence against invading organisms starts to attack perfectly healthy tissues.

3. Congenital defects: This is as a result when infants are born without parathyroid tissue, that is ability to make thyroid glands or when the mother has hypoparathyroidism.

3 0
4 years ago
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