Biology, 30.08.2019 00:00, briannabo08
Which below describes an environmental change that could negatively affect organism survival?
a, the lengths of beaks in a bird population decreases to the point birds open seeds to eat with ease
b, a dolphin population in the ocean develops increased ability to hold their breath
c, rainstorms cause flooding of the nests of ground snakes
d, an increase in food resources enhances the reproduction levels of a hawk population
Answers: 2
Biology, 21.06.2019 21:00, lewislatavia043
Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis
Answers: 1
Which below describes an environmental change that could negatively affect organism survival?
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