is a device that can detect changes in the strength of the magnetic field. * A) magnetometer
B) sonar
C) satellite
D) GPS

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.

9. the history of life on earth is recorded in

Is this mrna or rna need need the answer in a hurry