(Q).
If stars convert mass to energy, then what is something that converts mass to energy? Answer choices: - chemicals - pigeons - Cooking - Cars - sugar - light - energy - a star
(A).
a star

(Q).
If glass is used for refracting light, then what is used to refract light? Answer choices: - glass - stone - a wave - fibers - tube - copper - rocks - sand
(A).
glass

(Q).
If loose dirt is formed by weathering, then what is caused by weathering? Answer choices: - Water expanding - fish - loose dirt - rainfall - Rocks - kale - farms - flooding
(A).
loose dirt