Which best describes the role of a negative feedback loop?

The output is reduced so the body can maintain homeostasis.
The output builds so the body can maintain homeostasis.
Hormone levels in the blood increase to increase effects.
Hormone levels in the blood decrease to increase effects.

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.

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

{answer found. it's (3 ) }which statement describes the cell cycle? (1)the cell cycle is a process in which one cell divides into four genetically different cells. (2)the cell cycle is a process in which one cell divides into two genetically different cells. (3)the cell cycle is a process in which one cell divides into two genetically identical cells. (4)the cell cycle is a process in which one cell divides into four genetically identical cells.