crakgd7ivieLeck
crakgd7ivieLeck
04-08-2016
Biology
contestada
why forest are named as lungs ?
Respuesta :
sabr123
sabr123
04-08-2016
Forests have been called the 'lungs of the earth' because growing trees take carbon dioxide out of the air and replace it with oxygen. This is vital for humans, as we need oxygen in the air to breathe.
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
Which states' delegates most strongly opposed the Virginia Plan?
true or false, Mendel discovered predictable patterns in the inheritance of traits ?
Explain the differences in the vocabulary words given below. Then explain how the words are related. Use completed sentences in your answer. 1. fossil fuel- pe
By 1914, which European nation had the most powerful navy?
what was the effect of the immigration act of 1990? A) fewer states offered bilingual education B) many illegal immigrants were deported C) fewer immigrants ca
Under what conditions does the "NET FORCE" acting an object equal the sum of the individual forces? Net Force- Acting on an Object Is my definition right?
explain how the following terms are related: element, atom, molecule, chemical bound, compound, mixture, and substance.
Assume a hydro power plant with 85% efficiency and 30m head. It is measured that 60 kg of water passes through the turbine in 1 s. What is the output electrical
a 24 foot tall tree cast a 30 foot long. a 4 foot tall child is standing nearby how long is the child's shadow
how many 50s in 4,00
