Plz help me

What is the most appropriate method of gaining weight (muscle mass)

Resperation is a way to release carbon back into the atmosphere

Color blindedness is a sex-linked trait. if we could see the pedigree chart for several more generations of the family illustrated here, we would expect a) more males to be color blind. eliminate b) more females to be color blind. c) no females to ever be color blind. d) an equal number of males and females that are color blind.