Use argument supported by evidence to explain how the skeletal system works with the muscular system in order for our body to function. Describe how the structure of the skeletal and muscular systems allow for their specific functions. (I chose the ball and socket join) PLEASE HELLL M

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

In general, are there any major differences that you can see? explain

Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?