Which of the following elements is the smallest?

Explain why scientists use shared characteristics to make cladograms.

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3