In an inherited form of high cholesterol, hh individuals have a blood cholesterol level greater than 500mg/dl, rh individuals are near 300mg/dl, and normal (rr) cholesterol levels should be less than 200mg/dl. the h allele is to the r allele.

the H allele is incompletely dominant

Explanation:

if the H allele is completely dominant, RH individual would have had same cholesterol level as HH individual but in this case, it reduced to 300mg/dL

ask your friends for what they got then copy it down if you don't have any friends which is fine than google it or pay the teacher

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.