PLEASE HELP! Describe the relationship between tumors and cancer.

Write a paragraph explaining these terms to Kai and his parents. Underline each term as you use it in the paragraph.
-Tumors
-Benign
-Malignant
-Cancer
-Metastasis
-Biopsy

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation:

c.           is the correct answer