Plx what role, if any, should the government have regarding people’s genetic codes? should the government have access to that? should private companies share this information with each other?

Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d.a round-trip ride to school and back

What material did the moon come from?

Modern sea star larvae resemble some primitive vertebrate larvae. this similarity may suggest that primitive vertebrates