The three prenatal development stages.
What will be an ideal response?
Answer: First is conception to zygote, second is zygote to embryo where the embryo cells develop 3 layers : 1 . The endoderm -develops into digestive system, liver and pancreas, 2. Mesoderm-develops into muscles, skeleton, heart, blood vessels 3. Ectoderm-develop into skin, nervous system, sensory organs. The fetal stage begins starting at 9 weeks
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Indicate whether the statement is true or false
Plaques in the arteries contribute to the development of:
a. cancer. b. diabetes. c. atherosclerosis. d. infectious diseases.
In many states it is a violation of the state law to practice dietetics without a license
Indicate whether the statement is true or false
From a study, the values collected for a variable are: 12, 8, 7, 4, 7, 2, 6, 1. What is the mode?
a. 7 b. 6 c. 4 d. 8