Question

define physics , biology and chemistry​

Answer 1

Explanation:

As Merriam-Webster defines them, biology is the study of life, more specifically "a branch of knowledge that deals with living organisms and vital processes"; chemistry consists of "a science that deals with the composition, structure and properties of substances and with the transformations that they undergo"; and ...29-Oct-2018

https://sciencing.

Answer 2

As Merriam-Webster defines them, biology is the study of life, more specifically "a branch of knowledge that deals with living organisms and vital processes"; chemistry consists of "a science that deals with the composition, structure and properties of substances and with the transformations that they undergo";

hope it helps you ✌✅