Answer:
B. air pressure increases
Explanation:
Think of it like this, the lower you are, the more air is above you. The higher ur elevation, the less air above you. I hope this can help!
Feathers are made from the protein Keratin
Answer:
what do you want if it is the one that is the most correct than it is Julie
Explanation:
Hail is frozen water
Sleet is half ice have water
P.S I do not need you to answer any questions:)
Answer:
Alleles occur in pairs because chromosomes come in pairs for each trait, there will be two possible alleles. These different versions of genes (alleles) occur as the DNA base sequence is different. This combination of alleles for each trait is called the genotype; this can be any combination of two of the available alleles.
