(problem 29a) assume that human ear length is influenced by multiple genetic and environmental factors. suppose you measured ear length on three groups of people, in which group a consists of five unrelated persons, group b consists of five siblings, and group c consists of five first cousins. with the assumption that the environment for each group is similar, which group should have the highest phenotypic variance?

Which kind of organism is a heterotroph?

Troy is the ceo of a manufacturing company, and he is planning to open a new factory in his community.because the new factory will require heavier traffic from delivery trucks and employees' cars, troy is partnering with the city to expand and rebuild roadways in the neighborhood.as part of opening the factory, he also plans to create a new hiring program. because he wants his workers to gain skills, he will also offer them the opportunity to attend college courses to receive business training. which of these outcomes are possible negative externalities? check all that apply. increased traffic in the neighborhood surrounding the factory better roads for drivers in the area more educated workers in the community pollution from trucks making deliveries to the factory new job opportunities in the city

Which of the colonists had the least support neutral, loyalists, or patriots