True or false: a recessive allele is able to mask or hide this expression of the other allele?

Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j

The minerals found in bones are deposited by living cells called

Using data from seismic waves, geologists have learned that earth’s interior is made up of several