Which of the following statements best describes how genes relate to traits? Group of answer choices Traits contain instructions for making proteins, and genes are observable outcome of such proteins. Genes code for the production of specific proteins. These proteins lead to different traits. Genes are expressed according to instructions in traits. Genes and traits function together to produce proteins.

What are two reasons for why a species might disappear from the fossil record?

Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.

Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters