Hurry 50 pts
which of the following is a true statement about the fatty acid shown below? select all that apply.
18-carbon fatty acids. double bonds are between the 3rd and 4th carbon in the chain, and between the 6th and 7th carbon. in both double bonds, the hydrogen atoms are on the same side of the molecule.
it is an unsaturated fatty acid
it is an omega-3 fatty acid
it is a saturated fatty acid
it is a trans-fatty acid

Explain the importance of producers, primary consumers, secondary consumers and decomposers in an ecosystem.

You decide that the introduction should also discuss the extremophiles that are referred to as the archaea. these single-cell organisms are considered "extremophiles" due to their ability to survive and reproduce in environmental conditions that would be hostile for most living organisms. archaea species have been isolated from highly acidic sulfur springs, ocean floor thermal vents with temperatures that exceed boiling, and subarctic ice well below freezing. while still considered to be prokaryotic, the archaea have numerous differences that place them apart from the bacteria. choose the characteristics that separate the archaea from other prokaryotic cells. select all that apply. view available hint(s) select all that apply. archaea lack true peptidoglycan in their cell walls. the morphology of the cell is rigid and is geometric in shape, similar to a sphere or cylinder. the cytoplasmic membrane lipids of archaea have branched or ringform hydrocarbon chains. all currently identified and characterized archaea have been linked as the causative agent to an animal or human disease.

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?