Saliva is a part of the digestive system. saliva contains enzymes that help start the breakdown of food in the digestive process
Hello there mate :)
A=a^2
Answer: B!
Explanation: This simply makes the most sense, as the population will go down when individuals die, and grow when more are born
A simple question, but I hope this helps you :)
Explanation:
A chemical property describes the ability of a substance to undergo a specific chemical change. A chemical reaction is a process that occurs when one or more substances are changed into one or more new substances.
