angeldevil154 angeldevil154

24-03-2018
Biology

contestada

What effect did the development of the first forests have on carbon dioxide in the atmosphere?

Respuesta :

ashleyedge29669 ashleyedge29669

25-03-2018

It decreased the amount of carbon dioxide in the air and increased the amount of oxygen because plants go through photosynthesis and convert carbon dioxide to oxygen in the process.

Answer Link

Otras preguntas

Which of the following reagents would not be a good choice for reducing an aryl nitro compound to an amine?a. H₂(excess)/Ptb.LiAlH₄ in ether c.Fe and HCld.Sn an

What can be used to check the thermocouple and its leads for resistance readings? 1) Multimeter 2) Oscilloscope 3) Voltmeter 4) Ammeter

What are some of the research sources typically available in the library?1) Quotation books2) Periodical databases3) Biographical aids4) Yearbooks

Convertir la siguiente temperatura a Celsius: -8463,09 farnheit

During the late 1990s, a lot of big animation companies started to move away from the traditional hand-drawn animation and towards computer animation. As a resu

What's the area of this composite figure to the nearest whole number?

If you have a good problem-solving plan, is it necessary to check your work? 1) True 2) False

"Kindly words do not enter so deeply into men as a reputation for kindness." - Mencius

What is the formula for intensity? 1) Power X Beam Area 2) Power / Beam area 3) Density x Propagation Speed 4) Frequency X Wavelength

A child is brought to the clinic immediately after being stung by a wasp. The most immediate concern is a) Allergic reaction b) Pain management c) Infection d)