What type of bond is formed between Se and Ca?

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

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2