A. Multiple organ systems working together
Explanation:
All of the organ systems work together to maintain homeostasis in humans because each system does something different. For example, the circulatory system delivers oxygen rich blood to the bones and the bones create new blood cells. When one thing is wrong with one system, it affects all of the systems, like a disease. Another example of this would be the central nervous systems and endocrine working together to coordinate messages to the brain about the body's state while resting and exercising to maintain homeostasis.
Desert because they are always dry, but in the colder months they can get cold
Answer:
The prefix pro- primarily means “forward” but can also mean “for.” Some words that the prefix pro- gave rise to are promise, pro, and promote. When you, for instance, make progress, you are stepping “forward,” whereas if you give the pros in an argument, you are speaking “for” something by stating its advantages.
Explanation:
I'd say false. Mostly because organisms (most of them) slowly evolve over time due to little changes.
The correct answer is ATP or also known as Addenosine Triphosphate. ATP is considered to be a complex organic compound which participates in all processes of the body. It is considered to be the way to store the body's energy and the way to use it.
