What did Gregor Mendel use to discover the principles that rule heredity? A. Pigeons

B. Pear Trees

C. Dogs

D. Pea Plants

Skulls of (1) modern gorilla, (2) australopithecus afarensis, (3) homo erectus, (4) homo neanderthalensis, (5) homo sapiens based on the diagram, which of the following best describes ways in which the physical appearance of h. neandertalensis and h. sapiens differ? (2 points)

Imagine ? person stepping on a pin and pulling his or her foot way look at the réfléchir arc of the scenarios below

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind