The most efficient form of locomotion in the animal kingdom is
A) a human walking.
B) a human on a bicycle.
C) a propeller-driven airplane.
D) a bird flying.
E) railroad trains.
Question 2
One way to describe the allowed matter fields for an isolated hydrogen atom is that they are
A) the electromagnetic fields that can be produced by the orbiting electron.
B) the various possible elliptical shapes for the orbit of the electron.
C) the possible shapes of the electron's charge that will just fit around the nucleus.
D) the possible standing waves that will just fit around the nucleus.
E) the patterns that are spherically symmetric relative to the nucleus.
General structure of an animal cell
The use of bacteria to make human insulin
The human eye, a product of 600 million years of evolution (Lamb, Collin, & Pugh, 2007).
Overview of fat digestion, absorption, storage, and mobilization in the human
Human Anatomy
Structure of the human adrenal gland