Which organism has a nerve net that allows it to respond to a stimulus in a coordinated way?
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Answers: 2
Biology, 21.06.2019 13:30, swaggernas
Plzz hurry im being timed during times of vigorous physical activity, muscles require a constant supply of oxygen. how does the body respond to these needs? a. breathing rate and heart rate both decrease. b. breathing rate and heart rate both increase. c. heart rate decreases, but breathing rate remains stable. d. breathing rate increases, but heart rate remains stable.
Answers: 1
Biology, 21.06.2019 19:30, lilbopeep21
During a hot day, warm and moist air rises and cools in the atmosphere. which even would occur next on such a day? a. condensed droplets would gather to become water vapor. b. water vapor would condense into tiny droplets. c. water droplets would evaporate to form rain and snow.
Answers: 2
Biology, 21.06.2019 22:00, ellemarshall13
In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .
Answers: 1
Social Studies, 03.07.2019 21:30
History, 03.07.2019 21:30