Which of the following organ systems plays the primary role in maintaining acid-base balance?
a. lungs
b. skin
c. GI tract
d. kidneys
d
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Having a parent or both parents with diabetes increases a person's risk of developing that
disease. Indicate whether the statement is true or false
When a change in variable A is related to a change variable B, but researchers suspect variables C and D are also contributing to the change in B, the relationship between A and B is described as a(n) __________
Fill in the blank(s) with correct word
Whether a person develops osteoporosis seems to depend partly on heredity and partly on the environment, including nutrition
a. True b. False Indicate whether the statement is true or false
Which type of adipose tissue has a greater number of mitochondria in its cells?
A) red adipose tissue B) white adipose tissue C) brown adipose tissue D) yellow adipose tissue