Match each type of organic compound to its description. Match Term Definition
Amine A) Extremely long molecule chain with repeated molecular units
Polymer B) Makes up cell walls, fats, or amino acids
Carbohydrate C) Organic compound with an oxygen bonded between two carbons
Ether D) Contains a nitrogen bonded to carbon(s) and is usually basic

Compare and contrast physical changes with chemical changes.

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls

Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?