one of them main problems is muscle reduction caused by lack of excersise in zero gravity
Weightlessness.
No
Describe the potential costs of both scarcity and choice.
The term used to describe Earth travelling around the Sun is orbit.
rep traveller gypsy lucky
resistance
Describe a time when you anticipated potential problems and developed preventive measures?
both potential and kinetic energy
energy stored by a chemical bond
and good bye
potential,kinetic,mechanical
Chemical Reactions