Biology, 19.10.2019 09:30 allycoops666666
What has the greatest effect on the current decline of biodiversity?
a. plants
b. animals
c. humans
d. natural environment user: why would there be a concern with glaciers melting because of global warming?
a. because it could lead to the ocean currents warming up
b. because it could lead to an abundant amount of marine life
c. because it could lead to an increase in ocean levels
Answers: 3
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What is the approximate time of death of the body temperature is 29.4 degrees celsius
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Biology, 22.06.2019 10:00
Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins
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Biology, 22.06.2019 16:00
Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems
Answers: 1
Biology, 22.06.2019 16:30
Abiology teacher asks students to give examples of genetic variations that support the idea that changes in a population’s environment affect genetic variation. which is the least supportive example? a.changes in genetics in human populationsb.antibiotic resistance in bacteria populationsc.pesticide resistance in garden insectsd.changes in the color of the peppered moth population in england
Answers: 1
What has the greatest effect on the current decline of biodiversity?
a. plants
b. ani...
a. plants
b. ani...
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