thank you!

Most sex-linked genes are found on

the X chromosome.
the Y chromosome.
chromosome 21.
all 23 pairs of chromosomes.

Which plains area lies in both the united states and canada? altiplano central canadian shield coastal plains great plains

Each pair of clay balls represents two planetesimals. if each planetesimal is composed of the same material and is separated he the same distance, which pair experiences the frayed gravitational attraction?

If a baby girl guinea pig looks almost identical to its mother, does this then mean that it inherited more alleles from its mother? explain. (hint: think about the vocabulary words dominant and recessive.)