The person whose karyotype is shown below has which disorder? trisomy 21
trisomy 22
trisomy 23
a sex-linked disorder​

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?

What is the function of the somatic nervous system? connects the brain and the spinal cord to the rest of the body carry signals to the muscles and glands includes all nerves controlling the muscular system and external sensory receptors controls internal organs like the heart and bladder

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the