Q: What hormone affects developent and maturation in animals? Choices: - insulin - dopamine - melatonin - thyroid A:
thyroid

Q: How many continents do birds breed on? Choices: - 4 - 2 - 3 - 7 A:
7

Q: Q: Prior to ovulation, ovarian steroid hormones stimulate the uterus to prepare for support of what? Choices: - fertilization - fetus - childbirth - embryo A:
A: embryo

Question: Q: What is the term for nutrients the body needs in relatively small amounts, including vitamins and minerals? Choices: - minor nutrients - insignificant nutrients - trace nutrients - micronutrients A:
Answer: micronutrients

*Question*
Q: Contributing to the blood-brain barrier is one of the jobs of glial cells, which support neurons in what system? Choices: - peripheral nervous system - circulatory system - digestive system - central nervous system A:
**Answer**
central nervous system

Q: Q: The cells of all eukarya have a what? Choices: - chloroplast - epidermis - necrosis - nucleus A:
A: nucleus