fatboicroi fatboicroi

01-05-2018
Biology

contestada

how does the composition and structure of the atmosphere ensure the protection of the earth

Respuesta :

zacharyehp69whg zacharyehp69whg

01-05-2018

this is only one part of the answer, but its important: high-altitude O2 absorbs much energy from the sun (including radioactivity), which forms the ozone layer. this process protects delicate molecules important to life - most notably dna

Answer Link

Otras preguntas

Which expression shows 27 + 36 as the product of their greatest common factor and the sum of two whole numbers with no common factor? A. 9(3+4)9(3+4) B.9

who is married to michael douglas?

Hi guys, I apologize for repeating the question. TALL,UPRIGHT AND STRAIGHT,Who could that be? Thanks.

To make a song flow smoothly from note to note, which parameter would a composer adjust?

Which is least likely to occur after an experiment is conducted to test a hypothesis? a.the data is analyzed to see if it supports or refutes the hypothesis. b.

collective nouns sentences

What is 10000 times 3?

A cracker crushed in water will test positive with iodine but negative with benedict’s solution. A cracker crushed in water has another chemical called amylase

What does a Niche and a Habitat have in common?

approximately how many french and american troops fought at the battle of yorktown? a) 8,000 b) 16,000 c) 24,000 d) 32,000