US 3. Darwin's theory of evolution by natural selection is based on which of the following basic principles: Natural
selection or the theory of evolution is based on:
a Becoming the dominant species
b. Increasing the gene pool
C. Becoming extinct
d. None of the above

Four types of motile cells in human body?

The body is protected against harmful flu viruses by

Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19