Author Question: The primary habitat of the river dolphin is A) uninhabited by humans. B) subject to periodic ... (Read 19 times)

jman1234 · **on:** Jul 16, 2018

The primary habitat of the river dolphin is

A) uninhabited by humans.
B) subject to periodic fires and drought.
C) also inhabited by many other fresh water dolphin species.
D) the Sundarbans, the world's largest mangrove forest.

Question 2

Being exposed to secondhand smoke by living with a person who smokes

A) only poses a health risk for those in the household who smoke.
B) has not been shown to increase the health risks of nonsmokers in the home.
C) is now known to increase the chances of cancer of everyone in the home.
D) increases the risk of cardiovascular disease but not cancer for others living in the home.