According to Newton's first law, which characteristic of a moving object would remain constant if there were no othe forces acting on it?
O size
mass
shape
speed

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

If assuming tasting ptc as a simple gene trait, what other genotype would you select to put in this missing genotype box that could result in this phenotype

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content