Study the motion map shown. some of the vectors have been circled. what do the circled vectors represent? distance speed velocity acceleration

Diamond will scratch quartz. true or false

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

Infrared radiation has wavelengths that are shorter than visible light is part of the visible light spectrum has wavelengths that are longer than visible light has the same wavelengths as ultraviolet radiation