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Ber [7]
3 years ago
12

Why are formulas used to describe substances

Biology
1 answer:
Anna [14]3 years ago
8 0

Answer:

Chemical formulas are used to describe the types of atoms and their numbers in an element or compound. ... When more than one atom of a specific element is found in a molecule, a subscript is used to indicate this in the chemical formula.

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B

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2 years ago
Explain how genetic mutations can increase the variation in a population over time.
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Mutations are changes to an organism's DNA and are an important driver of diversity in populations. Species evolve because of the accumulation of mutations that occur over time. ... This mutation has introduce a new allele into the population that increases genetic variation and may be passed on to the next generation.

I hope it's helpful!

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3 years ago
What is the fitness of an organism?
Airida [17]

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Also called Darwinian fitness, means the ability to survive to reproductive age find a mate, and produce offspring. Basically the more offspring an organism produces during its lifetime the greater its biological fitness.

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3 0
3 years ago
What are the possible effects of contaminated water on the health of an individual or community? Explain your answer in terms of
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The health effects of drinking contaminated water can range from no physical impact to severe illness or even death. Some of the effects of drinking contaminated water can be immediate, or not noticed for many years. These include gastrointestinal and stomach illnesses like: nausea.
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3 years ago
PLEASE help me ahahaha
Korolek [52]
The answer is B mutualism
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Read 2 more answers
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