Scenario: Ice cream melts as you eat it on a hot day. Ice cream
Air, Cone:
Heat is
the system
The kinetic energy is
The potential energy is
:: Surroundings
:: System
:: Entering
:: Exiting
:: Increas

Iknow #2 is d. i just need to know why

According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.