Some states have a traffic law requiring passengers under the age of 18 to wear a seatbelt. Which statement is correct about the traffic law? O It is a scientific law.
It is a societal law.
O It will always remain the same.
It describes a natural process

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? the wings are analogous structures that evolved differently and do not have a similar internal structure. the wings are homologous structures that evolved differently and do not have a similar internal structure. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. wings of bats are vestigial structures, but the wing structures of birds are not vestigial.

Most scientific questions are based on opinions. hypotheses. observations. experimental data.

The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is