1. Tecnology
2. Not much was invented
Early Romans had to work hard because they were mostly farmers who worked with simple tools and had to fetch water from nearby springs.
Very hard because he died young plus it was in 1499 where they had no medicean to cure sicknesses and other stuff so his early life was proble hard and he had to do alloy of stuff on his own
Rosa Parks early life was hard because of the slave days and because her mother and grandmother were sick in her early teens. Also because Rosa's father wasnt around much.
because its so high up and its hard to breathe and its really really steep wat he means is that when you get so high up you need an air tank to breath, but the guides train themselves to be able to climb it and k2.
I know that'd be torture for me. Plus, from laughing, it'd be very hard for the person to breathe. It sounds logical.
because its hard to breathe thin air above earths surface, the higher you go its hard to breathe oxygen.
It is very hard to breathe underwater without assistance from an air tank.
because the air is thinner the higher the altitude is.
Hard to take in air
because you get really nervous and you kind of just breathe hard or blush it happens to everyone
when i have a cold, it is hard for me to breathe. i don't have much energy. why do you think this happen
It is hard to breathe when you laugh out loud because you used most of you breathe to laugh as hard as you did. Try to get someone to make you laugh. Then see how long it takes you to catch your breathe...
It is difficult for them to breathe because of the high elevation
Good scientists thought hard about problems and theorized how the world might work.
no
to have a Asthma puff or go doctor
well if your finding it hard to breathe but u can only a little bit u have a swollen uvula have to take nurofen melt lets