Atmospheric pressure is measured with a barometer. It is commonly expressed in millibars. Atmospheric pressure is the <span>force per unit area exerted on a surface by the weight of air above that surface in the </span>atmosphere of Earth.
2.It is a hybrid because Hh has a dominant trait which is H so the cat is born to be a short haired cat but it is not purely dominant which turns the second cat into a pure recessive
3.All the offspring would be short-haired cats because they would all end up being pure dominant meaning the next generation would be hybrid and not pure anymore
4.The black horse is a hybrid because Bb+bb=Bb and since the allele for the black coat is more dominant then it would be a hybrid
5.It is a hybrid because it is a mix between both a recessive trait and dominant trait and you can only have a pure dominant when it is a cross between two dominants
Answer:
Air molecules have more energy at higher temperatures, which means they vibrate faster. This allows the sound waves to also travel faster because they are propelled by collisions between the molecules.