Snow hail sleet rain these are all a source of on the earth. a) wind b) water c) climate d) natural disaster

B). Water

Explanation:

Snow, hail, sleet and rain are the forms of precipitation. These form due to accumulation of water vapor in the atmosphere which lead to the formation of clouds. The clouds when condense lead to the formation of precipitation in the form of snow, hail, sleet, and rain.

answers are:

lysogenic     viral dna merges with host cell dna

lysogenic     no symptoms

lytic               viral dna takes over

lysogenic     virus does not destroy host cell

lytic               virus destroys host cell

lytic               induces symptoms of viral infection

lysogenic       cell reproduces and spreads provirus