20 points to whoever answers this

What does resonance result in? quieter sounds frequency amplitude louder sounds

Dominance the dominant allele doesn’t fully mask or hide the recessive. for example, a red carnation with a white carnation will produce a carnation. one gene one trait. well most of the time than one gene controls a trait. we are all different but genetically speaking we are % similar with regards to genetic makeup.

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?