In a given community, a grasshopper eats grass, a bird eats the grasshopper, and a cat eats the bird. what is the trophic level of the grasshopper?

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes

Which of the following terms best matches this definition: the process where humans choose the traits that will be present in the next generation through breeding. question 4 options: genetic determinism artificial selection acquired selection natural selection