Answer:
2,2, and 1.
Explanation:
I did the assignment and got the answer right.
The answer is bonds between atoms break and new bonds form. In order for a chemical change to happen, a new substance/substances (products) have to form that have different properties from the reactants. The bonds in the reactants break and new bonds form in the products.
Hope this helps
Answer:
b permeated diffusion ...........
It would be epithelial tissue that covers it.
Response is an important characteristic of life. Anything that causes a living organism to react<span> is also called the stimulus,</span><span>t helps the organism to stay in balance.</span>