The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.
Cells in onion peels are dead and the ones in spinach are alive.
The guppies evolved at a rate between 3700 and 45,000 Darwin's. For comparison, artificial-selection experiments on mice show rates of up to 200,000 Darwin's while most rates measured in the fossil record are only 0.1 to 1.0 Darwin.
Guppies introduced to a low-predation environment adapted to their new environment by producing larger and fewer offspring with each reproductive cycle. No such adaptation was seen in guppies that colonized a high-predation
With each generation, more guppies passed on the gene for small spots to their offspring. The rocks became smaller. More guppies with small spots survived long enough to pass on the gene for small spots to their offspring the rocks became smaller.
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D so that bacteria doesnt multiply in the grains since moisture favours them
Algae products can be found in ice cream. Yes, you heard it right. You might think they can only be seen in the ocean but today they can be found in ice creams too. A renewable algae oil company that produces crackers, pretzels, vanilla tinged milk, honey mustard sauce, chocolate chip cookies also manufactures ice cream with algae. That is Solazyme. It was said that foods with algae have lesser calories, fat and cholesterol even and tastes even better the original and regular recipes.
