When no living members of a species exist, the species has gone extinct needs protection is endangered lost its habitats

The transport tubes from food came down the plant are called?

Number and variety of living organism; includes genetic, species, and ecological types

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.