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olya-2409 [2.1K]
3 years ago
9

A population of salamanders lives near a stream. A severe drought dries up the flow of the stream. What is this effect on the sa

lamander population called? Group of answer choices: emigration limiting factor immigration biotic factor
Biology
1 answer:
sertanlavr [38]3 years ago
7 0

Answer:

limiting factor

Explanation:

In an ecosystem, certain factors hinder the growth or abundance of the population of organisms. These factors are called LIMITING FACTORS. Limiting factors, which can be biotic, food, drought, predation, disease etc, are factors that inhibits a population of organism from becoming enlarged. There are two types of limiting factors viz: density dependent (depends on size) and density independent (not dependent on size).

This is the case of a drought that dries up the stream that inhabits a population of salamanders. The drought causes the unavailability of water, which will ultimately have an effect on the growth of the salamander population. Hence, the DROUGHT is considered a LIMITING FACTOR.

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Match each decimal number to its equivalent in scientific notation.
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<h3>Answer</h3>

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<h3>How to convert to scientific notation</h3>
  1. Move the decimal point in your number until there is only one non-zero digit to the left of the decimal point. Let says it is X
  2. Count how many places you moved the decimal point. Let say it is Y.
  3. If you moved the decimal to the left b is positive.
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  6. Write your scientific notation number as X x 10^Y.
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