# data[].attributes.headline
I do not agree as air is matter and cannot be seen.

# data[].attributes.subject
I do not agree as air is matter and cannot be seen.

# data[].attributes.headline
Air cannot be seen although it is a matter, it can occupy space and have mass but it is not visible 

# data[].attributes.subject
Air cannot be seen although it is a matter, it can occupy space and have mass but it is not visible 

# data[].attributes.body
I agree because air has mass and occupies space

# data[].attributes.body
air is matter but it cannot be seen and have no mass

# data[].attributes.headline
air is a matter because an inflated ball and uninflated ball's mass is different and it occupies space

# data[].attributes.subject
air is a matter because an inflated ball and uninflated ball's mass is different and it occupies space

# data[].attributes.body
Air cannot be seen but it occupies space and has mass

# data[].attributes.body
Air has mass and occupies space.

But it can not be seen.

Not all matter can be seen.

# data[].attributes.body
The air cannot been seen but it matters as it occupies space

# data[].attributes.body
I do not agree that air has no mass and volume and occupies space. Not all matter can be seen with a normal eye.

# data[].attributes.body
I agree that air occupies space and has mass

# data[].attributes.body
Not all matter can be seen.All gases cannot be seen but they still have mass and take up space.So air is matter

# data[].attributes.body
The air is matter can be seen

# data[].attributes.body
I agree air cannot been seen but air is a matter

# data[].attributes.body
Air is a matter which can’t be seen

# data[].attributes.body
air is matter but air can not be seen

# data[].attributes.body
Air is mass because it has mass and volume.

# data[].attributes.body
Not all matter can be seen.Air is a matter because it has mass and occupies space

# data[].attributes.body
No,All matter cannot be visible (Claim)

Solid and Liquid can be seen but air cannot be seen (Evidence)

We cannot even see air (Reasoning)

# data[].attributes.body
No I do not agree as not all matter is visible like air it is matter but it cannot be seen

# data[].attributes.body
no because air has matter but can t be seen

# data[].attributes.body
Not all matter can be seen.

Air is matter because it has mass and occupies space.

It also is matter

# data[].attributes.body
No all matter cannot be invisible and liquid can be seen but air cannot been see

# data[].attributes.body
as air is matter because it occupies space and has mass but it cannot be seen so Suzy is wrong and Peter is correct

# data[].attributes.body
as air is matter because it occupies space and has mass

# data[].attributes.body
Not all matter can be seen,

because air is a matter because it occupies space but cannot be seen . So not all matter can be seen.

# data[].attributes.body
not all matter can be seen beacuse air is matter but it cant be seen

# data[].attributes.body
Air is a mass but canot be seen

# data[].attributes.body
Airis matter because it can occupie space:3

# data[].attributes.body
Air is matter,since it has mass and volume.

# data[].attributes.body
sofia air cannot be seen but it is matter since it has volume and mass :]

# data[].attributes.body
Air and other gases are non-visible but it is a matter

# data[].attributes.body
because air is matter that cannot be seen.

# data[].attributes.body
i do not agree because not all Matter can be seen 1 of them is air/gas/gases which cannot be seen this is why what Suzy said was a incorrect statement .

# data[].attributes.body
Air is a matter as it occupies space and it is a gas

# data[].attributes.body
Air is matter where it cannot be seen like gas, air occupies space and has mass too

# data[].attributes.body
In matter,there is air and gases and it both could not be seen.

# data[].attributes.body
Air is matter which cannot be seen it is a matter because it has weighed and mass

# data[].attributes.body
air is matter that cannot be seen

# data[].attributes.body
Air is matter as it has mass and occupies space because an inflated balloon is heavier and bigger than a deflated balloon.

# data[].attributes.body
I agree that air occupies space and mass