What is the the function of the gastric caeca?

Which technically is nasa developing that will astronauts reach mars

Nucleic acid certain protein cell membranes certain carbohydrates

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