If you flip a penny, the chance of it turning up heads is
a.)predict the phenotypes of a monohybrid cross
b.)predict an unknown genotype of a purebred dominant plant
c.)cross-breed dominant and recessive plants
d.)give probabilities that a trait will 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

What will happen if deforestation continue to destroy the green plant on the planet

The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey