How many chemical elements are present in the human body?

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

Provide one reason why mitosis occurs.

Jasmine, at 33 months of age, is able to engage in some self-care behaviors but still has trouble with tasks such as putting on socks. a few months later, she accomplishes this same task relatively easily. the change in abilities is most likely due to