Which lists only metalloids? arsenic (As), sulfur (S), and polonium (Po)
antimony (Sb), tellurium (Te), and gallium (Ga)
boron (B). germanium (Ge), and tellurium (Te)
polonium (Po), aluminum (Al), and silicon (SI)

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid

i think the answer is tomato juice? not entirely sure though

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.