9. Why do bees pollinate flowers? A. They want to get to food in the flower.

B. They want to make seeds.

C. They want to help the flowers reproduce.

D. They want protection.

Explanation: B.

Bees pollinate in order to sweeten their seed

A

Explanation:

Bees make excellent pollinators because most of their lives is spent collecting pollen which acts as a protein to feed their offspring

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them  

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.