Which best describes two ways in which hydrogen is involved in photosynt
O 1 - Hydrogen is stored in leaves of plants.
2 - Hydrogen combines with carbon dioxide to make glucose.
O 1 - Hydrogen is stored in leaves of plants.
2 - Hydrogen combines with oxygen to make water.
O 1 - Hydrogen enters plants as a component of water.
2 - Hydrogen combines with carbon dioxide to make glucose.
O 1 - Hydrogen enters plants as a component of water.
2 - Hydrogen combines with oxygen to make carbon dioxide.

Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 ∘c, and the temperature at the surface is 23.0 ∘c.what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?