Answer:
try a human shivers on a cold day that should be correct.
Explanation:
It depends on the season, but anywhere in the tropics (between 23.5 degrees North and 23.5 South) at high noon, when the sun is at the highest point in the sky.
Homozygous dominant allele is RR
The well - designed experiment test one factor at a time. The answer to the question above is letter A. 1. The items that are being tested are the independent variables and that they cause the dependent variables to change.