Which ONE of the bonds between the atoms below has the highest polarity? A. Н - С
В. Н - Сl
C. H-O
D. H-N

Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases. as altitude increases, air density increases. air pressure and density are lowest at sea level. denser air exerts more pressure than less dense air.

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.