What is the function for the cell shown? contract and shorten for movement
carry impulses around the body
provide coverage and protection
connect parts together
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Genetic diversity is the variation in the genes of an entire species. each circle represents a population of a particular species in different habitats. select the population with maximum genetic diversity

Ais a group of individuals of the same that exist together in the same place at the same time

Are the earth's ocean floor and continents the same age geologically? why or why not?