The Terra Amata site shows that by 300,000 to 400,000 years ago people in southern Europe were
A) making shelters that housed a dozen or so people
B) still lacking fire and cooking
C) developing stone tools specialized to their particular environment
D) constructing only simple windbreaks for a couple of individuals
E) not cooking or constructing shelters
Question 2
Phyletic transformation
A) is one of the major forms of speciation in nature
B) is a form of pseudoextinction
C) is one circumstance under which extinction occurs
D) results in a strong increase in the number of contemporaneous species
E) is the result of gene flow
Southern Wood Violet
Subcutaneous drug administration: (d) the needle is removed and the puncture site is covered with an
This table shows the growth of a crowd at a rally over a 3 h period.
Survivorship curves for people in the United States in the early 20th and early 21st centuries
Events in human fertilization. The light micrograph shows a fertilized human oocyte.
Tracing numbers and alphabets by nat 3 years old