<span>This is an example of facilitated diffusion using a channel. Diffusion is the process of an object moving across a concentration gradient, usually from areas of higher to lower concentration in membranes. In this case, the diffusion is "facilitated" by the aquaporin molecules and water is allowed to enter or exit the membrane based on concentration level.</span>
HI there!!!!!!
It would probably be the heart, brain or our muscles; they are constantly working !
I don't know about haploids but it has thirty eight chromosomes that's why they are not eaten by sharks and orca whales
<u>Answer:</u>
<em>The fats and proteins in the pecan provide more chemical energy because there are more chemical bonds to break during digestion.
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<u>Explanation:</u>
<em>Saltine and pretzel are baked snacks while pecan is the seed of pecan tree consumed as food.</em> The pecan tree is usually found in Mexico. Saltine is a salted cracker snack made of white flour, yeast and baking soda and salt. It has a salty taste and its place of origin is the US.
<em>Pretzel is a snack made of flour, baking soda, yeast and snack. Its origin is in Germany before long years.</em> Since the snacks pretzel and saltine are made of flour they contain carbohydrates.<em> In pecan seeds fat is present in the highest proportion.
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