In which of the following scenarios would a person experience an increase in blood flow? a. a factory worker cuts his hand on a machine and loses a pint of blood. b. fats and cholesterol accumulate in the blood which increases its viscosity. c. surface blood vessels constrict in response to cold temperaturesd. a person at rest begins to move heavy boxes of a flight of stairs

D. a person at rest begins to move heavy boxes of a flight of stairs

D. a person at rest begins to move heavy boxes of a flight of stairs

Explanation:

got it right in study island

i would have to say autosomal

they each offer a fresh glut of resources to the organisms that can arrive and exploit them. as individuals and new species continue to appear, they actively and passively alter the environment. competition for shared resources increases, local abiotic and biotic conditions shift, and the relative abundances of species change accordingly. the process is called ecological succession, and it is one of the earliest and most well-known concepts in ecology.