argon,neon xeon krypton
nitrogen
The respiratory system is responsible for the exchange of gases between the atmosphere and the blood.
The trapped gases identify the meteorites as Martian in the first place, because their abundance closely matches the gases identified by probes on Mars. The gas composition would also be based on the constituents of the Martian atmosphere (and possibly the planetary crust) at the time the meteors were ejected from the Martian surface. Compared to the current conditions on Mars, this could also give an indication of how the Martian climate and geology has been changing over time.
Mars is rocky.
Mars has no rings.
the gases that are surrounding mars are i don't know ask some one else
A very thin atmosphere that is similar to Earth's with carbon dioxide, nitrogen, argon, oxygen, carbon monoxide, water vapor, and other gases. also very high in iron and rock (various minerals). The primary composition of Mars is sulfur and iron. It also contains iron oxide on its surface, which gives Mars its red appearance.
Mars is made of a solid iron core.
miles
The composition of a comet is frozen gases, dust, and rocks.
carbon dioxideo
The trapped gases identify the meteorites as Martian in the first place, because their abundance closely matches the gases identified by probes on Mars. The gas composition would also be based on the constituents of the Martian atmosphere (and possibly the planetary crust) at the time the meteors were ejected from the Martian surface. Compared to the current conditions on Mars, this could also give an indication of how the Martian climate and geology has been changing over time.