Teachers can support all children by maximizing opportunities for face to face engagement ?

Yes

Explanation:

Face to face engagement is very helpful for students because they can ask questions freely.

it should discride this whale so it shouldnt be that hard

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).