Which of the following is the reason that kelp live in deep, calm waters? 1. There is more nutrients in the water.
2. The temperature is more stable in calm waters.
3. It prevents them from being ripped off their substrates.

Hemoglobin is the compound in red blood cells that carries oxygen to the body. the distribution of hemoglobin in women in g/dl of blood is approximately normally distributed with mean 14 and standard deviation 1. too little hemoglobin, and you're anemic. 2. too much, and (unless you live at high altitudes), you can have other problems.

What best describes the dropping height of a ball that bounces back up to a height of 45 cm

Which of these parts of the membrane large moecules pass through it ?