Answer:
Brain
Explanation:
It is always active, and regulates everything going through your body. Even when your asleep, it makes sure that the body is in the right temp, and that all the organs help stay safe.
The answer is warm air rises and takes the heat with it, eventually it cools and sinks, I did this before and I somehow remember.
Hello
These tissues make up organs<span> (so for example the heart is made up of many tissues). These </span>organs<span> then work together forming </span>organ systems<span> (such as the digestive</span>system<span>, which is made from </span>organs<span> such as the stomach, intestines and rectum) to perform a particular function.
</span>
Have a nice day
Answer:
the factor that stays the same and doesnt change, its used to compare data between different variables
Explanation: