Answer:
According to the image, the approximate QT interval is 0.4 seconds.
Explanation:
The QT interval is the space between the beginning of the QRS complex and the end of the T wave, which represents from the beginning of depolarization to ventricular repolarization.
Considering that the extandardized measurements of an EKG, where the paper circulates at a speed of 25 mm/s, 1 mm horizontal —measuring time— has an equivalence of 0.04 s.
In the image, there is 10 mm between the beginning of the QRS and the end of the T wave, so:
0.04 seconds X 10 mm = 0.4 seconds.
Then, the estimated QT interval is 0.4 seconds.
This is an example of inter specific competition. Blue birds and blue jay are living in the same small wooded area. Both of the birds lives in their, however only the stronger one will remain. And since the blue jays are very aggressive, it eventually take over the nests of the blue birds.
<h2>The rabbit food supply will increase </h2>
I say this because when the mice were living in this ecosystem they were consuming a lot of food . They also caused harm to the crops due to which the area had to be sprayed with pesticides . When this area is sprayed with pesticides the mice population will decrease thereby increasing he food supply of other grass eating animals like rabbit around them . This is why we say that when the mice population has decreased the rabbits' food supply would increase .
D cell membrane bc it moves things in and out of cell
I think the answer your looking for is Cells