A galaxy where mainly stars and planets form around one or more spiral arms. (usually more?)
For example factories in America will give off a lot of pollution but then thanks to the wind it will effect other places like Europe.
The correct answer for the two missing words are ribosomes and Golgi apparatus. Glands in your neck contain digestive enzymes that help digest starch. Cells that produce and package digestive enzymes must contain relatively large amount of RIBOSOMES and GOLGI APPARATUS in comparison to other cells.
Biosynthesis is a multi-step, enzyme-catalyzed process where substratesare converted into more complex products in living organisms. Examples of these biosyntheticpathways include the production of lipid membrane components and nucleotides. Biosynthesis is usually synonymous with anabolism.
Nitrogen — 78 percent.
Oxygen — 21 percent.
Argon — 0.93 percent.
Carbon dioxide — 0.04 percent.
