<span>Gametes are haploid cells that fuses with another haploid cell during fertilization. For human being, the gametes are the egg cells and the sperm cells and human fertilization is the union of a human egg and sperm, which usually occur in the ampulla of the fallopian tube. </span>
<span>Living things are biotic factors like a dog, fungi and trees
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Answer:
Mostly spikes, which protruded out of the dinosaurs' skin and provided certain benefits to different types of dinosaurs: most notably Stegosauruses, which use their spikes to differentiate the temperature between the two sides of their bodies to tell which side the sun is on.
Explanation:
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