Singular = astronaut, singular possessive = astronaut's. Plural = astronauts, plural possessive = astronauts'.
The possessive form of the singular noun astronaut is astronaut's.Example: The astronaut's photo was on the front page of the newspaper.
The space suit backpack is called the Portable Life Support System (PLSS) and contains oxygen tanks, a ventilation system, and filters to provide astronauts with breathable air. The PLSS also regulates temperature and removes carbon dioxide from the astronaut's exhaled air, ensuring they have a constant supply of fresh oxygen while in space.
Astronaut
"An astronaut" is the correct form, not "a astronaut." "an" is used instead of "a" whenever the word it modifies begins with a vowel.
In the "backpack".
with bottles in the backpack of the astronaut. Actualy that was a stupid question...
it has Scuba tanks of oxigen.
it contains water and the equment to seprate h2 O so he can have that o i think
Right now, it's gone. *sniff* But next year, just go to Brick Annex in Nimbus Station, and use the rocket pad next to the Astronaut with the backpack.
they are about the same. it really depends on the type of backpack or parachute backpack you are talking about.
Mybe the materials on which they use to make a backpack
You can find backpack repair parts at outdoor retailers, specialty backpack stores, or online websites that sell backpack accessories.
I was crying because I lost my backpack. Can you grab my backpack please? I stuffed the book in my backpack.
The long backpack straps on this backpack are comfortable for extended wear.
a see through backpack
When you get to the right rank, you get the backpack as a reward. The backpack is permanent (and free).