What is the correct name for s^-2 ion? *
a. sulfite ion
b. sulfide ion
c. sulfate ion
d. sulfur ion
2. gallium is a group 3a metal. which ion does ga typically form? *
a. ga^-3
b. ga^+3
c. ga^-5
d. ga^+5

answer: they produce more slow than unicellular organisms.

gas

explanation:

smoke is the matter of a gas

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