Which of the following organ systems is functional by the end of the 4th embryonic week?

a. Cardiovascular
b. Respiratory
c. Musculoskeletal
d. Urogenital


a

Psychology

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Athletes, such as Serena Williams and LeBron James, likely have a high degree of

Psychology

_____ love is characterized by passion, intimacy, and commitment

Fill in the blank(s) with correct word

Psychology

College students who __________ show large cognitive gains

A) engage in campus academics but avoid involvement in extracurricular campus life B) focus on classroom learning rather than civic engagement in their chosen field C) connect their community service experiences with their classroom learning D) interact with racially, ethnically, sexually, and religiously homogeneous peers

Psychology

The overall pregnancy rate among teenagers is about __________ births per 1,000

a) 12 b) 34 c) 72 d) 103

Psychology