Biology, 03.09.2021 02:10 Dashavu4626
Regular exercise helps remove buildup of plaque on artery walls by increasing blood flow through arteries. Which of the following describes a long term effect of regular exercise on the cardiovascular system?
A. Decreased blood pressure due to reduced resistance
B. High blood volume caused by the widening of the artery.
C. Increased blood pressure due to prolonged high blood flow.
D. Increased risk for diseases caused by reduced blood pressure.
Answers: 3
Biology, 21.06.2019 22:00
Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.
Answers: 3
Biology, 22.06.2019 14:30
All annelids and arthropods have a blank body plan . unlike annelids, arthropods also have blank . the circulatory system of annelids is blank , while circulatory system of arthropods is blank .
Answers: 3
Regular exercise helps remove buildup of plaque on artery walls by increasing blood flow through art...
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