A)they can interbreed and produce fertile offsprings
Distance , d = a+b
![t^2](https://tex.z-dn.net/?f=t%5E2)
The unit of d is in meter and t is in seconds.
So the unit of a a must be meter.
Now we have unit of b
![t^2](https://tex.z-dn.net/?f=t%5E2)
is meter.
So unit of b*
![second^2](https://tex.z-dn.net/?f=second%5E2)
= meter
Unit of b = meter/
![second^2](https://tex.z-dn.net/?f=second%5E2)
So unit of a = m and unit of b = m/
![s^2](https://tex.z-dn.net/?f=s%5E2)
.
The plant grows in the solid part of earth, the lithosphere. When water evaporates from the plant, it enters the hydrosphere, the portion if earth on kand and in the air that contains water. The atmosphere is part of the hydrosphere.
Answer:
medium
Explanation:
<em>A sound </em><em>medium</em><em> is defined as channel through which sound can travel or be transmitted. </em>
Sound medium could be in the form gases, liquids, solids or plasmas. Space is made up of vacuum and therefore, has no medium within it. Hence, space cannot transmit sound in any form or allows sound to travel through it.