Which of the following is true for a cell? a)Cells can spontaneously generate. b)Cells do not need to maintain homeostasis in order to live. c)Cells obtain energy and provide structure and function for a cell. d)Cells come from nonliving things as well as living things.

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

Why doesn't heat added to water make the tempature rise above 100c

Balance the following reaction. as2s3 + 9o2 → 2as2o3 + so2