How many sperm cells are necessary to fertilize an ovum?
A. 1
B. 100
C. 1,000
D. 1,000,000
Answer: A
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Based on the studies of Kuhn and Pease (2008), all of the following are limitations in scientific reasoning found near the beginning of training in science except
a. isolating variables. b. identifying both causal and non-causal variables. c. testing an initial intuitive hypothesis about a causal variable. d. planning how to collect appropriate data to test a theory.
An individual's __________ environment consists of events and conditions in the outside world
a. diathical b. external c. chemical d. natural
A researcher uses cross-sectional and sequential designs to study intellect in adults. The
primary finding this researcher will document is __________. Fill in the blanks with correct word
State cases will come under the jurisdiction of the federal courts
A. if the plaintiff and defendant in the case are from different states. B. if the plaintiff and defendant are from the same state but choose to have their case heard in a federal court. C. when the federal courts choose certain cases to hear at their discretion. D. None of these are correct.