Organisms are grouped by how they get energy.
Ligaments are strips of tough tissues that serves as connective tissue for two or more bones and cartilages. These also holds the joints together. They also serve to protect and support the internal organs. Some of the most known ligaments in the body are that of the knees.
<span>a form of natural selection in which individuals within certain inherited characteristics are more likely than others to obtain mates.</span><span>all the alleles for all the loci in all individuals of a population
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