How many offspring an individual can have in a lifetime is called
semelparity
fecundity
migratory success
clumped birthing patterns

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".

b. climate change will cause an increase in biodiversity of all ecosystems.

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mass and weight are closely related because mass affects the weight of an object experiencing the effects of gravity. weight is the measure of the force of gravity on an objects's mass, while mass is the measure of how much matter there is in an object.