Summarize the locations of covalent bonds and hydrogen bonds in a DNA molecule

Speed is the ratio of the distance of an object moves to

Need , i need a scenario of: artificial selectionmutationnon random mating

2pomis which of the following would be a valid hypothesis for a scientific investigation about how transportation affects food security? alcannotatiord foods purchased from the local farmers market. o b. how does the distance a food travels affect its affordability? o e foods that travel great distances cost less than foods bought o d why do local farmers markets have food with such high prices?