Compare the three main regions of africa (northern, western, central, eastern, and southern africa)

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

What is the ecological role of food chains and food webs

Explain the cellular functions that occur when antibiotics attack a bacteria cell. a. antibiotics target the cell wall, cell membrane, and the processes of protein and nucleic acids production in bacteria to rupture the cell. b. antibiotics create dormant resistant endospores to preserve the genetic material and rupture the cell. c. antibiotics target the cell wall and form a bridge-like connection to form conjugation. d. antibiotics use binary fission to grow twice its size, replications its dna, and split into two cells.