Oxygen is transported first by air down the trachea and then transform to the hemoglobin of the blood to the cells. This is the pathway of oxygen in the human system.
Oxidation means addition of oxygen. When oxygen is added to a compound, it is said to be oxidised.
Quantitative
It is said to be anaerobic, which means "without oxygen". The opposite of "anaerobic" is "aerobic" which means requiring oxygen.
The leaves (needles in some cases) of trees inspire carbon dioxide (CO2) and expire oxygen (O2) when they are using sunlight to make food.
anaerob
Abraham Lincoin
To form reported speech, you need to change the pronouns, tense and time expressions if necessary, and add reporting verbs like 'said,' 'told,' or 'asked.' It involves reporting what someone else has said without using their exact words.
water aerobics
Indirect speech is when someone reports what another person said without quoting their exact words. It involves paraphrasing or summarizing the original statement while maintaining the meaning. This is often done by using reporting verbs like "said," "told," or "asked."
Oxygen Debt
You breathe in and the oxygen goes into your lungs. Your blood picks up the oxygen and carries it to your muscles, and then goes into the cells in said muscles.
To remember the stages of a reflex arc in chemistry, you can use the acronym "SAID" which stands for stimulus, afferent pathway, integration center, and efferent pathway, and then the response. This mnemonic can help you recall the order of events in a reflex arc.