1. Aerobic - exercise that requires the use of oxygen to produce energy
From the syllable 'aer', it signifies that it involves air. Since air contains oxygen which is needed by humans in breathing. Examples are cardiovascular activities like jogging.
2. Anaerobic - exercise that does not require the use of oxygen to metabolize energy
This is the opposite of aerobic. It does not involve oxygen to metabolize energy. Characteristic of this are activities that make you out of breath quickly like lifting weights.
3. ATP (adenosine triphosphate) - an energy molecule produced when oxygen reacts with glucose
In biology, this substance is very important in energy metabolism
4. Lactic acid - a product of anaerobic exercise
Technically, anaerobic exercises form lactate. In the protonated form, this is lactic acid.
Hello!
Clubbed finger tips usually means the person has lung or heart disease. It only makes sense if he smokes a lot of cigarettes (2 packs is a lot). The more he smokes everyday, the higher chance he could get the disease. Just to be sure, you might want to do tests for lung and heart disease. The coughing up blood might be a the result of smoking. It really depends on his state of shape and all of that stuff.
Have a lovely day! ~Pooch ♥
True, you should eat approximately two cups of vegetables per day.
Although it depends on the person you are and if you work out of not, you will need more or less intake of vegetables, but the lowest you need is two cups a day. For girls, active or not, they need at least 2 1/2 cups of vegetables per day. For guys, active or not, they need at least 3 cups of vegetables per day.
