The unique properties of water are due to the of water molecules and the ability of water to form with other water molecules and with other polar molecules.

Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?

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

Write the balanced chemical equation forphotosynthesis.