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SSSSS [86.1K]
2 years ago
6

In 1890, 60 European starlings were released in New York City. By 1950, hundreds of millions of the birds had spread throughout

the United States. This is an example of
Biology
1 answer:
meriva2 years ago
5 0

The above scenario is an example of an exponential growth.

<h3>What is an exponential growth?</h3>

An exponential growth can be defined as a situation in which the population size of a species of living organism grows faster and quickly as the population gets larger.

This ultimately implies that, an exponential growth generally result in a a population explosion over time.

In this scenario, we were told that the population of European starlings increased to hundreds of millions. Thus, this is an example of an exponential growth.

Read more on population here: brainly.com/question/25896797

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In two or more complete sentences, describe an activity you perform that has an impact on climate change? Is it positive or nega
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Answer:

Burning of woods has a negative impact on the climate.

Explanation:

Burning of woods for heating has a negative impact on our climate because it releases carbondioxide gas which is a greenhouse gas that trapped the reflected solar radiation and leads to global warming. We have to used alternative methods for heating such as electric heater instead of burning of wood which produce no pollution and can fulfill the requirement of heating so from the above discussion we can say that the activity has a negative impact on the environment.

7 0
3 years ago
When studying animal behavior, the distribution of organisms within a choice chamber can be studied to identify animal preferenc
Komok [63]

Answer:

c

Explanation:

Random distribution of the Isopods should be 50/50 in A and B.

Chi-square = \frac{(O - E)^2}{E} where O = observed frequency and E = expected frequency

Chamber         O                    E             Chi-square

  A                   18                   10             \frac{(18 - 10)^2}{10} = 6.4

  B                    2                    10             \frac{(2 - 10)^2}{10} = 6.4

<em>Total Chi-square </em>= 6.4 + 6.4 = 12.8

<em>Degree of freedom</em> = 2 - 1 = 1

<em>Tabulated Chi-square</em> (α = 0.05) = 3.8415

The calculated Chi-square exceeds the critical value, hence, it is significant and not due to random.

<em>The correct option is </em><em>c</em><em>.</em>

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3 years ago
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Explanation:

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