Liquid A 25C X
60°C
+
UT
liquid B 25.C
7a. What event is occuring?
7b. Circle
Chemical Change or Physical Change

Apush or pull that moves or changes and object when to objects touch

Why is it possible for different microorganisms to extract energy not only from carbohydrates and other biological molecules but from a large variety of substances?

On the periodic table, elements are arranged by which of the following. a. mass numbers. b. increasing atomic number. c. alphabetical order. or d. density