According to the law of conservation of energy, which statement must be true?
A. The total
energy
of a system can decrease only if energy leaves
the system
B. A system cannot take in additional energy.
C. There is only one form of energy.
D. Potential energy can only change to kinetic energy.
SUB

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation:

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