Which of the following happen(s) during pregnancy? Check all that apply.A) The embryo/fetus derives nourishment directly from its mother's bloodstream.B) Embryonic development begins about 2 weeks after conception.C) The pregnancy period is divided into quarters that each last about 2.5 months.D) The uterus protects the embryo/fetus as it develops and grows.
What will be an ideal response?
B, D
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The ______ is the amount of energy required for cellular metabolic processes and function of organs.
a. basal metabolic rate b. thermic effect of food c. activity thermogenesis d. estimated energy requirement
What is false anemia?
A) Iron-deficiency anemia in athletes B) Anemia associated with training at high altitudes C) Temporary decrease in hemoglobin due to endurance training D) Change in hematocrit due to blood doping
Tim's body is shaped like a pear, because his excess body fat is distributed mostly below his waist. His body fat distribution is associated with ________.
A. increased risk of osteoporosis, cystic fibrosis, and autoimmune diseases B. more nutrient deficiency diseases than if the excess fat were in the upper part of his body C. fewer serious chronic health problems than if the excess fat were in the upper part of his body D. increased risk of type 2 diabetes, hypertension, and heart disease
Give some reasons why the experimental weight of a cup of flour might differ from the standard weight