Which statement is true about scientific questions?
they come from recognized knowledge gaps.
they are driven by societal needs and not by curiosity.
they must answer multiple things at the same time.
they are rigid and cannot be modified.

What is the next step in muscle contraction after the actin changes shape? (apex)

Which type of stimulus do mechanoreceptors detect? sound pain heat light

1. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 50%25%0%100% 2. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 0%100%50%25%(picture 1 is for question 1, and picture 2 is for question 2)