c<span>: The interdependence of body systems is essential because all systems work together to maintain homeostasis.</span>
Answer:
Plants use carbon dioxide for the process of photosynthesis.
Answer:
C. Organisms are now divided into three kingdoms.
Explanation:
In the early 1860s, a German scientist named Ernst Haeckel suggested using a three kingdom system of classification. Haeckel's three kingdoms were Animalia, Plantae, and Protista.
Here is an image of the hun age body system
