Why did the Spanish bring enslaved people from West Africa to New Spain

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 for food coming down the plants are called?

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.