Eli has begun using his microscope to view a droplet of alligator blood. He immediately sets the scope to high power and begins using the coarse adjustment knob to get the image into focus. What two things has he done wrong?

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)

Ageologist determines that a sample of a mineral cant be scratched by a steel nail but can be scratched by a masonry drill bit based on this information the sample mineral has to be softer than

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?