Social Sciences, asked by monikaolkha389, 3 months ago

short answer questions
2. How is oxygen helpful for us?​

Answers

Answered by kayalvizhid2004
4

Answer:

Oxygen helps in the oxidation of food in our body, which ultimately give us energy. Fuels can burn due to oxygen in the atmosphere. We cannot breathe in pure oxygen, as it is harmful for our body cells.

Explanation:

Answered by nikonc21
2

Answer:

Oxygen is all around us in the air that we breathe, and that is a good thing because we could not live without it.

Explanation:

May ans help you

Previous Question
Next Question
Similar questions
Science, 1 month ago
Q.3. Choose the correct option: 1x5=5 (i)Transport of food in plants takes place through (a) Xylem (b) Phloem (c) Bark (d) Lenticles (ii) Which mark is necessary on electric appliances? (a) ISI (b) FICC (c) AGMARK (d) KSK (iii) Our body contains (a) 65 % water (b) 75% water (c) 85% water (d) 95% water (iv) Bryophyllum can reproduce by its (a) stem (b) flower (c) roots (d) leaves​...
Math, 1 month ago
(-11x+12y) (11x+12y). evaluate using suitable Identity​...
English, 1 month ago
He had hardly got up from bed when the guests arrived. T 1. T the doctor 2. My mother was. joy. 3. It was his wife enjoyed the movie. happy to see me .... she started crying with 4. 5. 6. his fault ... Ashok was she a singer ... Krishan you go off to sleep .... hard work.. 7. mine. you should take him to the hospital. a musician. Sangeeta are good human beings. start studying sincerity will help...
Business Studies, 3 months ago
suppose you board public bus and take a seat without any verbal invitation by the bus driver or conductor are you liable to pay the driver and conductor and does it constitute any contract as pe indian contract law 1872​...
English, 3 months ago
who think that animals is better than humans​...
Math, 9 months ago
Give examples two cubs​...
Computer Science, 9 months ago
Rakesh is preparing a digital Presentation. Help him with the solutions for the following data. (a)which option he shall use to make the presentation dynamic and add graphics & Text to it. (b)He want to move all the image/ objects together on the same slide. (c)which option he shall use to keep quided text used by presenter these notes should be appear to the audience during presentation.​
Social Sciences, 9 months ago
Conversation between mud house and cement house...