The brain stem began to evolve 500 million years ago in segmented worms
Indicate whether this statement is true or false.
True
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Later onset Alzheimer's disease may be linked to ____ genes, which are those that increase one's likelihood of developing the illness in question
a. concordance b. eruption c. risk d. ascension
A drug that is able to block the effects of a neurotransmitter is called a(n) ____.
A. agonist B. antagonist C. depressant D. stimulant
Olivia finds that she tends to get really nervous when meeting her friends. She worries about what impression she will make on them. Which of the following is a relaxation technique she can best use while spending time with her friends?
a. she could use the tension-release method. b. she could use shaping. c. she could use hot thoughts. d. she could use integrated breathing.
Structures in the body that produce hormones are:
A) endocrine glands. B) corpus luteums. C) seminal vesicles. D) fallopian tubes.