Apraying mantis catches and eats a moth. which of the following set of terms describes the praying mantis?
a) omnivore, heterotroph, producer
b) producer, carnivore, autotroph
c) predator, herbivore, heterotroph
d) consumer, carnivore, predator
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How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures

Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other

Which example best describes a reflex action? a. eating food when hungry b. coughing when the throat is irritated c. bending down to lift a heavy object d. going for a walk outside