manuelalberto036 manuelalberto036

19-04-2020
Biology

contestada

Explain two reasons why having an oxygen-rich atmosphere is important for pife on Earth?

Respuesta :

mrtutor23 mrtutor23

19-04-2020

Answer:

Humans need oxygen to breathe.

Majority of animals that humans depend on for food need oxygen to breathe.

Answer Link

bbijina bbijina

19-04-2020

Answer:

First, oxygen makes up the ozone layer, blocking harmful radiation from the sun, and all living things need oxygen to survive!

Explanation:

Answer Link

Otras preguntas

Which state would chemical weathering of acid rain occur Florida or California?

Steve buys last year's best-selling novel, in hardcover, for $14.00$⁢14.00. this is with a 30%30% discount from the original price. what was the original pric

Can U give an example of an irrational number that is less than 2 and greater than 1.5. Explain how you know the number is irrational

8 to the fourth power increased by 6 in an algebraic expression.

What is the solution to this equation? 5x- x + 12 +2x -7 = 10 A. X= 5/7 B. X= 5/6 C. X= 15/6 D. X=15/7

There are 5 cards with the numbers 1-5 on them (1 on 1, 2 on another ect). How many numbers can be made that are ODD and BIGGER than 30000?

Which of these is most closely associated with darwin?

about how many miles is it from North to South across Texas at its widest point

When possible, you should approach a horse from A. the front. B. the right side. C. behind. D. the left side.

A boxer punches a sheet of paper in mid air, and brings it from rest up to a speed of 25 m/s in 0.05 s. if the mass of the paper is 0.005 kg, what force does th