Shelled protozoans became part of 7 layers
Answer: Option C..
controls autonomic nervous system and regulates thirst
Explanation:
Hypothalamus controls autonomic nervous system and regulates thirst because it is above the brain stem and it receive autonomic regulatory signals or information , then it then act to integrate and controls autonomic nervous system. The autonomic nervous system help to regulate different types of body functions like sexual arousal, heart rate, pupilatory rate, digestion rate , respiratory rate e.t.c.
Answer:
Integumentary is least connected to the Digestive system
The answer is D
Because it is kinda basic
Since there environment changed there will be new predators.
pls give me brainliest
