The information in Chart 1 provides data that can help in the identification of possible evolutionary relationships. This is called the study of comparative Chart 1
Species
Sequence of Amino
Acids in the Same Part
of the Hemoglobin
Molecules
Human
Horse
Gorilla
Chimpanzee
Zebra
Lys-Glu-His-Iso
Arg-Lys-His-Lys
Lys-Glu-His-Lys
Lys-Glu-His-Iso
Arg-Lys-His-Arg
A. Anatomy

because the light is a great source of energy for the plants to survive. (i hope this )

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms