Why does atomic radius increase as you travel from top to bottom within a family? A. number of energy levels/ shells increases
B. atomic mass decreases
C. number of valence electrons increases
D. atomic number decreases

Si el equipo no fuera bueno no con el entrenador.

Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these

In the desert, saguaro cacti, owls, horned lizards, and fire ants all share the same space. which of the following can be considered a population? question 9 options: all plants in the same area all cacti in the same area all species in the same area the lizards and the ants