buingocanh060402 buingocanh060402

08-09-2021
Chemistry

contestada

biết trong không khí chứa chủ yếu là 2 khí N2 và O2 .vậy tại sao các vùng núi cao có nồng độ oxi loãng hơn đồng bằng

Respuesta :

brae071319 brae071319

08-09-2021

tAnswer:

Explanation:

Answer Link

Otras preguntas

Use the text passage to answer the question. Whatever you post online—whether a silly picture, angry comment, or sharing about a chronic illness—is there foreve

How did the literacy test, poll taxes, and grandfather clause keep black people from voting

Which of the President's nine roles calls for him to set the nation's foreign policy?

What do d and e equal??

Why did Pennsylvania and New York City Grow to become The largest and wealthiest cities in the colonies?

I don’t know how to do this someone help plz

I need help with this problem

Mancini's Pizzeria sells four types of pizza crust. Last week, the owner tracked the number sold of each type, and this is what she found. Type of Crust Number

Can someone plz help me with this one problem plz!!!!

Can you please help me with both