How do you answer pare a in the question

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? view available hint(s)osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? the first law of thermodynamicsthe difference in the height of water columns on either side of a selectively permeable membranethe difference in water concentration across a selectively permeable membranethe difference in sugar or ion concentration across a selectively permeable membrane

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?