Why might two elements possess similar chemical properties? O A. They belong to the same group of the periodic table.
ов.
They have the same physical state.
C. They have similar physical properties.
OD. They belong to the same period of the periodic table.

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

Explain the significance of the increased cell specialization of the volvocine line

Each hereditary trait corresponds to