This question is about methane. Look at the diagram, then read the text below. Unscramble each set of letters in bold, and write the correct word on each line.

...
A (eleclomu) . of methane consists of one atom of carbon bonded
to four hydrogen atoms. The atoms (ahres) .
. electrons from their
outer shells to make the bonds. The outer shells (povlare) .
. . Each
hydrogen atom shares one of the four outer electrons of the carbon atom. The carbon
atom becomes the (ntcree).
. of the methane molecule. A covalent
single bond is made up of two electrons. It can be represented as a (genlis) ...
line in a diagram.

african americans demonstrated their newly found freedom by relocating often in search of relatives whom they had been separated from during slavery. others established schools to educate freed people and they built institutions such as churches and political organizations to advocate for their rights.

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.

the answer is 303.15 or 303

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).