Acell that has two of every kind of chromosome is (1 point)
a. haploid
b. diploid
c. an egg
d. a sperm

Which are forms of nitrogen that are usable by humans

How does the diagram explain ocean currents? earth tilt 23.5 degreesquestion 1 options: earth's tilt causes uneven heating of earth which causes currents.earth's tilt causes the ocean to move because of gravity.earth's tilt and its rotation cause currents.earth's tilt causes uneven distribution of salt which causes currents.

Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?