ASAP

Are identical twins mutations? And why

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

How does the study of genetic disorders such as pku biologists understand normal alleles?

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.