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Question 1: All of the above
Question 2: Has mass and takes up space
Question 3: True
Question 4: A<span> definite volume but no definite shape.
Question 5: Liquid
Question 6: A</span><span> substance with a high conductivity that easily transfers heat
Question 7: Liquid to solid </span>
Answer: chain link fence
Peptidoglycan could be found in high number on gram positive cell walls. The structure of peptidoglycan looks like a cross link which makes it sturdy, so rain coat would be false. It is not an impenetrable brick wall because it still allow some ion and food pass through it. Sugar candy coat sounds good but chain link fence would be better.
Some examples of skills used in science include Observation and Measurement. Observational Skills and Measurement Skills.