What is the job of a scientist?
A)One that only scientists ask.
B)One that is answered through observation
C)One that never changes
D)One that everyone agrees on

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.

How many molecules of sucrose c12h22o11 are there in 454 grams of sucrose

Which statement describes both homogeneous mixtures and heterogeneous mixtures?