Heleny

Struggle for north america - what was thr climax of british- frenvh rivalry in north america?

Distinguish between breathing and respiration , i wrote: Breathing is the process of taking in oxygen and eliminating carbon dioxide. Respiration is the breakdown of oxygen in the body- although both are needed for all living organisms Is this true? If no...

1-how do the parts of the respiratory system worj togather? 2-how does the respiratory system work with other body systems? 3- which body system helps Respiratory system bring oxygen to body? A- circulatory B- excretory C- digestive D- muscular

If you walk 2 km from your house to a store then back home, whats your displacement? (Displacement is the difference between 1st position and final position)

Relative to some reference points , ur nose is in motion when you run. Relative to othrrs, its not in motion. Give one example of each,

At present a woman is twice as old as her daughhter, twenty one years ago she was 3 times older than her daughter Hint: ket x be the daughters current age

A man is currently 4 times as old as his son. In 4 yrs from now hell be 3 times as old as his son will be then. How old is his son now??

What peon assumptions bout africans does the atlantic slave trade show?

Nvm forget thr 3rd question:) its circulatory right?

Is is what i wrote: The nose is in motion, relative to a person in a car, cz the nose is changing position as time passes The nose is at rest, relative to the floor since its not chamging positionn as time passes.

thankss alot :D

Actually it was 21 years ago...

But i get it thanks :)

Okay : Currently man is : 4s Son : s 4 yrs froom now: Man 3(s-3) Son: s-3

Thanks alot :) that helpe me alot