Snakes and worms have no legs and share a similar tube-like body structure. describe how you could determine how closely related these two types of organisms are.

Apea plant that is heterozygous for the tall phenotype can produce short offspring when self pollinating. which of the following explains why this occurs? a. segregation of allels b. condominance of traits c. polygenic expression of traits d. independent assortment of alleles

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased