They are multicellular, heterotrophic, they have no respiratory organs, and their digestion is intracellular!
Answer:
<h2>you could use a ball of styraphome </h2>
Explanation:
<h2>Because the earth is a circle and it would look similar you would also need to add some color</h2>
Answer:
lose more heat to the environment in cold environments
Explanation:
This is because as an animal have large surface area, it is exposed largely and prone to loss of heat. The larger the size of an animal, the larger the surface area and volume. It's surface area expose the tendency for the animal to sweat alot , through sweating heat is loss to the environment. In cold environment, the animal try to maintain internal homeostasis and through this heat is generated and loss to the environment.
A direct observation is usually something that you see with your own eyes
