Which of the Following Best Describes the Size and Distance

question 21

Multiple Choice

Which of the following best describes the size and distance relationship of our Sun and thenearest star?

• A)a tennis ball here, another on the Moon
• B)two beach balls separated by 100 city blocks
• C)two grains of sand separated by 100 light-years
• D)two marbles separated by 300 kilometers
• E)two baseballs separated by 100 yards

Understand the differences between various types of twins and their genetic similarities.

Recognize the role of polygenic transmission in the expression of phenotypic traits.

Understand the basic concepts and structures of transportation problems.

Analyze the effect of constraints such as unavailable routes on the solution and cost of transportation problems.