What is given to wood whose normal cells have been replaced with mineral deposits?? please help​

Aseries of connections of food chain in an ecosystem is called a what

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled

Which of the following is a true statement? question 8 options: populations can't evolve, only individual organisms. individuals have adaptations that can change over time. individuals have traits that may or may not make them successful at reproduction. individuals evolve to have adaptations.