<span>The statement "Abnormal cells crowd out cells and steal nutrients" is true. Abnormal cells are the cells that are not considered as normal and usual in the human body. Cancer cells are example for abnormal cells. These </span><span><span>ignore normal laws of tissue boundaries and local territories. They cause problems to cells and organs crowd out other organs, take up space and prevent other critical functions from happening.</span> </span>
Answer:
R r One uppercase R and one lowercase r
Explanation:
<em>Heterozygous </em>means having two different alleles. Since R is the dominant it means she has red hair and is still heterozygous.
Wood is a renewable resource!