Meowthteam Meowthteam

14-01-2020
Biology

contestada

Which elements make up 97% of the universe?

Question 3 options:

Hydrogen and oxygen

Hydrogen and helium

Helium and oxygen

Oxygen and iron

Respuesta :

saugatkadariya saugatkadariya

13-07-2021

Answer:

hydrogen and oxygen are the answers olease

Answer Link

Otras preguntas

What method of assimilation did settlers use to target Native American youths?

Does data from mass spectrometry indicate that modern scientists have made modifications to Dalton''s model? Justify.

Rewrite 128 in an expomential notion using 2 as a base

What is the greatest whole number that rounds to 67,400? What is the least whole number?

Round 3.2 to the nearest whole number

Which belongs in the blank space of the chemical equation for the burning of fossil fuels below? Fossil fuel + oxygen gas _________ + water + heat

What is the first step a scientist usually take to solve a problem?

5.5-x=-4.5-x what would that equale

hector is visiting a cousin who lives 350 miles away. he has driven 90 miles. how many more miles does he need drive ro reach his cousins

Abby can buy an 8 pound bag of dog food for 7.50. or a or a 4 pound bag of the same dog food for 5.38.Which is the better buy