In humans, have a larger sex chromosome.

males

females

both a and b

none of the above

Females

Explanation:

X and Y are the sex chromosomes in humans. In humans the sex chromosomes are in pair. Out of the total of 23 pairs of chromosomes, one pair is sex chromosome and the other 22 pairs of chromosomes are autosomes. In an individual having two X chromosomes (XX) is a female and an individual having one X chromosome and one Y chromosome (XY) is the male. The X chromosome is similar to a large autosome having a long and a short arm but the Y chromosome has one long arm and a very short second arm. Thus, X chromosome is larger than the Y chromosome.

i believe you meant to say air rather than hair so the answer is below ")

the dead sea, the lowest place on earth at 430 metres (1,410 ft) below sea level, has a correspondingly high typical atmospheric pressure of 1065 hpa.

not only is it colder, it also becomes darker, less salty, and more dense.