In facilitated diffusion.molecules only move with the aid of a protiein in the membrain simple diffusion is passive but facliitaed diffusion is an active process that uses energy simple diffusion requires molecules to move through special doorways in the cell membrane
The answer is: An organism is born with an adaptation. Therefore, the answer is an organism is born with it (B).
Grafting them! (ultimately, cloning)
Answer:
both ions are transported actively
Explanation:
If both ions are being transported against their concentration gradients, then they are both being transported by active transport, as it requires energy.
A co-transporter moves two substances across the membrane, one passively and one actively. But in this case neither ion is moved passively, so it cannot be considered a cotransporter
Substances that contributes to alkalinity has good buffering capacity. In natural waters, the substances that provide alkalinity are carbonate, bicarbonate and hydroxide compounds, as well as phosphates and silicates. In normal drinking water, the main substances that act as buffer are carbonate and bicarbonate.
