Science, asked by animeloveropop, 7 hours ago

help help help help help help help help

Attachments:

Answers

Answered by pmansha891

0

Answer:

20.95% oxygen

Explanation:

20.95% oxygen% in inhaled airOxygen 21

Previous Question

Next Question

Similar questions

Computer Science, 4 hours ago

solve solve solve solve solve...

Physics, 4 hours ago

write an expression for the kinetic energy of an object Explain briefly.

English, 4 hours ago

My purse has a pocket. a) Present Simple b) Past Simple...

Math, 7 hours ago

bala pastes '5ab' pictures in one page of his scrap book . how many pages will he need to paste 150a2be picture? a,b are positive integers...

Math, 7 hours ago

(a) 1 dozen = ___ rulers (b) two prime numbers whose differences is 2 are called ___ prime number (c) the sum of all the three angles in a triangle is ____ (d) a whole number exactly divisible by 2 is called an ____ number...

Geography, 8 months ago

ऑक्सबॉ झील कहां पाई जाती है...

Computer Science, 8 months ago

we cannot change the display settings of the computer true or false...

Social Sciences, 8 months ago

Q 4 What refers to independent people in a democratic form of government ? (a) Sovereign (b) polity (c) Ideal (d) Trafficking Q 4 सरकार के लोकतांत्रिक रूप में स्वतंत्र लोगों को क्या कहते हैं?(a) संप्रभुता (b)राजनीति (c) आदर्श (d) तस्करी...