Molecules x and y are unknown isomers. isomer x and isomer y have been given octane ratings of 70 and 90, respectively. which isomer is more likely to resist knocking? which isomer is more likely to have a linear geometry? which isomer is more likely to have the biggest molar mass?

Pls need ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

All eukaryotic cells contain small bodies called

Energy stored in the bonds that hold together the atoms and molecules of all substances is called a. kinetic energy. b. electrical energy. c. mechanical energy. d. chemical energy.