Homework Help: Science

Posted by Sara on Tuesday, August 21, 2012 at 3:22pm.

9. Which one of the following statements is characteristic of liquid water?
A. It has a definite shape but not a definite volume.
B. It has neither a definite shape nor a definite volume.
C. It has a definite volume and a definite shape.
D. It has a definite volume but not a definite shape.

Is it C??

1. What is unique about the biosphere?
A. It's the only sphere that contains water.
B. It exists entirely within the other spheres.
C. It's the coldest of all the spheres.
D. It's the only sphere that doesn't support life.

Is it A?

3. Why is coal not considered to be a mineral?
A. Coal is a manufactured product.
B. Coal can exist in liquid form.
C. Coal doesn't have a definite chemical composition.
D. Coal is not inorganic.

Is it C?

Science - Ms. Sue, Tuesday, August 21, 2012 at 3:43pm
Congratulations!

All three of your answers are wrong!
Science - Sara, Tuesday, August 21, 2012 at 3:48pm
Okay. Is #1 B? Because it does support life. I know that. Coal isn't manufactured, & isn't in a liquid form, and it is organic. Is #9 b, as well?
Science - Sara, Tuesday, August 21, 2012 at 3:54pm
Okay. Is #1 B? Because it does support life. I know that. Coal isn't manufactured, & isn't in a liquid form, and it is organic. Is #9 b, as well?
Science - Ms. Sue, Tuesday, August 21, 2012 at 4:20pm
1 is B.
Science - Sara, Tuesday, August 21, 2012 at 4:25pm
#3 is D?
Science - Ms. Sue, Tuesday, August 21, 2012 at 4:27pm
Yes, 3 is D.
Science - Sara, Tuesday, August 21, 2012 at 4:31pm
#9 is d?
Science - Ms. Sue, Tuesday, August 21, 2012 at 4:34pm
Yes, 9 is D.

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