An essential nutrient is one necessary for good health that is not synthesized by the body.
Answer the following statement true (T) or false (F)
True
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The hypodermis is important in
A) preventing unacceptable water losses through the skin. B) connecting the dermis to the epidermis. C) stabilizing the position of the skin in relation to underlying tissues. D) All of the answers are correct. E) None of the answers are correct.
EIA stands for __________
Fill in the blank(s) with correct word
Choose the statement that correctly characterizes the GI tract.
A. Body tissues are composed of substrates similar to food; thus, they would be degraded by enzymes in the GI tract if exposed to the internal environment of the GI tract. B. The harsh environment in the GI tract allows for the absorption of indigestible materials without harming body tissues. C. The two openings of the GI tract permit two-way transport of food, which maximizes absorption. D. All of the choices are correct.
The ________ and ________ are enlargements of the spinal cord
A) conus medullaris; filum terminale B) thoracic; lumbar C) cervical; lumbar D) lumbar; conus medullaris