It is definently All of the above because all of them have been advancements over the years
Answer:
Lucy and Maria inherited different combinations of 23 chromosomes from their mother and 23 chromosomes from their father.
Explanation:
Answer:Exocrine glands are glands that secrete substances onto an epithelial surface by way of a duct.
Those who can’t compete die or don’t have a chance to reproduce and pass on their traits (survival of the fittest). To survive and compete, an organism has to adapt to its environment
he is probably high he doesn't even know what he is saying
