In the skin, the epidermis can be compared to which of the following?

a. A wall that protects a country from invaders
b. A ship that transports cargo
c. A telephone line used to communicate information
d. A switch that turns a light on

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes

3what is the range of the function shownin the graph? ucation solutionsnw novo-9-8-7 -6 -5 -4 -3 -2 -1123456789

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.