What does this gland do when it detects a change? Sends a signal to the nervous system

Sends a signal to the heart

Releases a hormone into the blood stream.

Releases a hormone into the nerve cel

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 organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle