Answered

Join the growing community of curious minds on IDNLearn.com and get the answers you need. Join our community to access reliable and comprehensive responses to your questions from experienced professionals.

Which best describes what is occurring in this population of squirrels?

Number of Squirrels Entering and Leaving a Population after 1 Year
\begin{tabular}{|l|c|}
\hline Cause of change & Number of squirrels \\
\hline Died from predation & 2 \\
\hline Born & 4 \\
\hline Immigration & 10 \\
\hline Left to find food & 3 \\
\hline Died from disease & 8 \\
\hline Left to find a mate & 3 \\
\hline
\end{tabular}

A. Population growth is decreasing.
B. Population growth is increasing.
C. Population growth stays the same.
D. Population reaches carrying capacity.

Sagot :

GinnyAnsweridn
To determine what is happening in this population of squirrels, we need to analyze the number of squirrels entering and leaving the population over a year. Let's look at the provided causes of change and their respective numbers.

Number of squirrels entering the population:
1. Born: 4
2. Immigration: 10

Total entering = 4 (Born) + 10 (Immigration) = 14

Number of squirrels leaving the population:
1. Died from predation: 2
2. Left to find food: 3
3. Died from disease: 8
4. Left to find a mate: 3

Total leaving = 2 (Died from predation) + 3 (Left to find food) + 8 (Died from disease) + 3 (Left to find a mate) = 16

Next, we calculate the net population change:
Net population change = Total entering - Total leaving = 14 - 16 = -2

Since the result is negative, it means the population is decreasing. Therefore, the best description of what is happening in this population of squirrels is:

Population growth is decreasing.
We appreciate your contributions to this forum. Don't forget to check back for the latest answers. Keep asking, answering, and sharing useful information. Thanks for visiting IDNLearn.com. We’re dedicated to providing clear answers, so visit us again for more helpful information.