Which behavior is an example of how animal communication helps a population survive?
A. A tomato frog makes itself look bigger when threatened
B. Octopuses squirt dark ink in the presence of a predator.
a Giraffes and zebras drink at the same watering hole.
D. A male bullfrog croaks to find a female mate.
SUBMIT

The seed coat's most important function is to provide a) a nonstressful environment for the megasporangium. b) the means for dispersal. c) dormancy. d) a nutrient supply for the embryo. e) desiccation resistance.

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.