Biology, 08.01.2021 17:20, Peachyyyyyy978
When throwing a ball, why does the triceps muscle contract?
•The contraction of the triceps muscle causes the arm to flex
•The contraction of the triceps muscle causes the arm to extend
•When added to the force of the biceps contracting it provides extra force to the ball.
•The triceps muscle needs to contract in order to keep the biceps muscle from relaxing ,
Answers: 1
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How does the molecular clock work? a. it analyzes the brain functionality of two different species. b. it examines and compares the physical characteristics of two different species. c. it illustrates relationships between two different species. d. it compares the number of mutations that exist in the dna of two different species.
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The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease
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When throwing a ball, why does the triceps muscle contract?
•The contraction of the triceps muscle...
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