Question:
Subtract
(3x-4y)-(4x-3y)

Ahypothesis that has been tested again and again , with similar results each time may become a law , true or false

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.

Which blood cell spend most of their time in the lymphatic system?