Will give BRAINLIEST to the correct answer. This chart presents data on greenhouse gas emissions caused by human activity from 1990 to 2012. Which questions would help clarify this evidence?

1. Which source of electricity generation caused the most emissions?

2. What types of industries are responsible for greenhouse gas emissions?

3. Which natural sources of greenhouse gas emissions are shown here?

4. Why is agriculture the largest source of greenhouse gas emissions?

5. What caused the dip in greenhouse gas emissions in transportation after 2007?

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.