Answer:
The kidney is tested to see whether it is suitable for donation by checking for diseases and conditions that could make it unsuitable for transplantation.
The rejection of the new kidney is a problem because it is not able to remove waste from the blood properly. The nephrons inside the kidney are not able to filter the blood properly and the waste accumulates in the body. The body then has to find a way to remove the waste and this can be done through dialysis or a transplant.
Explanation:
It’s going to be Hydrogen bonding
Answer:
Once the Magma has cooled of it will turn into hard solid rock (or if you put cold water on it)
It has also created our different islands that we have today because of volcanoes.
Explanation:
Hope that helps
Answer:
<em>The correct option is C) the species contained large amounts of genetic variation.</em>
Explanation:
Genetic variations allow more diversity to occur in a population of species. The genetic variations among species of a population tend to make the population more stronger. The genetic variations allowed the wild plant <em>Brassica oleracea</em> to separate into many varieties such as cabbage, Brussels sprouts, kohlrabi, kale, broccoli and cauliflower.
Artificial selection is the method through which organisms with favourable characteristics are bred together so that offsprings with better characteristics can be produced.
Answer:
7.5cm
Explanation:
Velocity vs Time Graph:
When the object is going along the plane with velocity v at a particular time interval t we can explain it's motion via the velocity vs time graph. If the velocity of the object is constant then velocity vs time graph will produce a horizontal straight line. If the amount of differentiation of velocity of the object is positive and constant then the graph shows the linear line whose slope is is the same as the ratio of the change in velocity to the time interval.
Velocity vs time graph:
Is shown in the attached image
A velocity-time graph helps us to estimate the distance traveled by using the area under the graph.
Height of the triangle is the velocity (v) = 0.75m/s
The base of the triangle is the time interval (t) = 0.2sec
Distance travelled = Area of triangle
Distance travelled
= 1/2(V) * t
= 1/2(0.75m/s) * 0.2s
= 0.0075m
=7.5cm
Thus, during one beat blood flows 7.5 cm