Giant tortoises that live on Española Island interact with other species in their environment. Humans have, however, brought new
species into these islands that have changed how the tortoises live. These new species prey on the tortoises and sometimes even on their eggs. In the scenario, how did humans affect the environment? a. Destroyed the habitat
b. Hunted the tortoises
c. Introduced species
d. Humans had no effect
The plunging reaction in human beings is described by breath-holding, easing back of the pulse (jumping bradycardia), decrease of appendage blood stream and a continuous ascent in the mean blood vessel circulatory strain.
<em>The bradycardia results from expanded parasympathetic upgrade to the cardiovascular pacemaker.</em>
Hydrostatic weight on the outside of the body because of head out drenching in water causes negative weight breathing which movements blood into the intrathoracic circulation.
