Which of these is body language most useful for?

Body language is a language without spoken words, it is called non verbal communication . We use it all the time in our social life and business life so it is all about gestures movements and expressions made by people to deliver a specific message to other people .

Explanation:

Body language is a language without spoken words, it is called non verbal communication . We use it all the time in our social life and business life so it is all about gestures movements and expressions made by people to deliver a specific message to other people .

Explanation:

there’s no image attached but i can if you want: )

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.