Most land vertebrates can't drink seawater because

a. they don't have kidneys.
b. their cells would eventually swell.
c. their kidneys can't excrete concentrated salt.
d. less water would need to be excreted by the kidneys.

as fast as u !

What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.