cytoplasm
cell membrane
nucleus (unless bacteria)
DNA
mitochondria (unless root hair cell)
Chemistry affects all aspects of life and most natural events because all living and nonliving things are made of matter.
When you litter,
the trash can go into the ocean, and a fish could think of it as food, eat it, suffocate and die,
Same thing for land (but no ocean)
The alkanes are saturated hydrocarbons which include propane, methane, ethane and other higher of saturated hydrocarbons.
The answer to the given problem is the letter "A" Single covalent bonds only.
The Alkanes are hydrocarbons that contain "Single Covalent Bonds Only".
