my book says you should vary the amount of food each day and make sure they digest it well
The correct answer is A) 340 m/s. Hope this helps.
Jamie could of got asthma from the environment he lives in because he lives in the city were there cars and possibly factory that are giving off co2 or the other factors are the chemicals used it the food he ate before becoming a veagan and the chemicals used in the water plant that cleaned and made his water drink abule
The best answer is A, the reason being is because you cannot control your past family's health. It just comes with your genes. option B is wrong because you can be clean, you can quit. Option C is wrong because you can choose who to hang out with and who is your friend. Option D is wrong because you can work out and get rid of all that body fat. hope this helps, have an amazing day :)