Answer:
Scientists estimate that at least 99.9 percent of all species of plants and animals that ever lived are now extinct.
Explanation:
(Happy to help)
B. Stems absorbed water and minerals from soil
Hope this helps! :)
I would go with B) Nerves in the finger detect stimuli and send the message to the brain.
1). Thus, the syndrome is typically more severe in males because males have only one X chromosome, while females have two. It is unclear how changes (mutations) in the DNA structure of the gene lead to the clinical findings. There is no cure and no standard course of treatment for Coffin-Lowry syndrome.
Answer:
They are cells that contiain only one complete set of chromosomes
