The atoms and molecules in gases are much more spread out than in solids or liquids. They vibrate and move freely at high speeds. A gas will fill any container, but if the container is not sealed, the gas will escape. Gas can be compressed much more easily than a liquid or solid.
The answer would be A packing becomes less tight. The double bounds create kinks in the chain making it harder for the chains to back tightly
My answer to the question is Control center.
Your question is a bit confusing but I think I got it
I am crossing a heterozygous black male with a heterozygous black female
where black is dominant to white
The genotype ratio would be 1:1:2 with 1 homozygous dominant pig 1 homozygous recessive pig and 2 heterozygous pigs
The phenotype ratio would be 3:1 with three black pigs and one white pig