In a cup of liquid water when will the water molecules start moving

Iguanas need to live in a habitat that is very warm, so the pet store warms their enclosures with "basking lights" which act as an artificial sun. describe how the three methods of thermal energy transfer may take place within the iguana's enclosure.

The transport tubes from food came down the plant are called?

Which enzyme is responsible for “unzipping" the dna by breaking the hydrogen bonds between the nucleotides?