Que coincidencia tiene el esqueleto del pez con su hábitat

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.

Are the earth's ocean floor and continents the same age geologically? why or why not?

Which of these parts of the membrane large moecules pass through it ?