Question 9 (multiple choice)

Which of the following has NOT been shown to reduce fertility rates?

A. birth control medications

B. improving the status of women

C. education

D. better nutrition

Which of the following correctly arranges the planets by their orbital speeds from slowest to fastest? Jupiter Mercury Saturn Mercury

Which characteristics of DNA polymerase I raised doubts that its in vivo function is the synthesis of DNA leading to complete replication?

What are the main characterstics of a deciduous forest

Which of the following is NOT a condition for the evolution of the Stickleback fish? a some live in live in freshwater and some live in ocean water b the predators selected for more pelvic spines c the lake population is smaller and different

What is the term for when the moon appears to be filling with light

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.