Design an experiment to test your hypothesis about exercise and heart attacks. Label your Independent variable, your dependent variable and your control group.

answer:   you might love summer weather, but you don’t want it to feel like the sun is inside your car. but a hot car that just won’t seem to cool down might be a bigger of a problem than you think. your car relies on being at the right temperature.

explanation:

vapour or gas assuming atmospheriv pressure

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).