Answer:
That foxes, wolves, and Dingoes have a common ancestor they all share but, however each species branches off because of evolution.
Answer: The role of a species in its community.
Explanation: Niche, in ecology, all of the interactions of a species with the other members of its community, including competition, predation, parasitism, and mutualism.
Linear equations are used to represent relations that have constant rates
The linear regression equation that models the data in this table is 
<h3>Regression equation using a graphing calculator</h3>
To calculate the regression equation, we make use of a graphing calculator.
Using the graphing calculator, we have the following data:
- Sum of X = 28
- Sum of Y = 70
- Mean X = 3.5
- Mean Y = 8.75
- Sum of squares (SSX) = 42
- Sum of products (SP) = 101
<h3 /><h3>Formulating the regression equation</h3>
The regression equation is represented as:

Where:
and 
So, we have:


Also, we have:



Hence, the linear regression equation is:

Read more about regression equations at:
brainly.com/question/25987747
I THINK its (A) im sorry if im wrong i tried reading about it