The best way to keep our bones strong within the options that were provided would be (B) Preform muscle strengthening exercises regularly.
From these options we can definitely use the "process of elimination". Option (C) would be thrown out immediately, as vitamin D is an absolute necessity for bone health because Vitamin D actually helps absorb the calcium into our system. So we'd definitely want to get a lot of natural Vitamin D by the sun (but remember your sun block!).
Secondly, option (D) would be thrown out, also. You want to consume dairy products because that's where your natural calcium comes from. As previously established, our bones REQUIRE calcium. Without the calcium, our bones will become brittle.
Lastly, option (A) would help mostly your muscles by stretching. Stretching daily is very important to your physical health and your posture and a lot of other benefits but it's not really related to your bone health.
Thus, the only option that would fit would be, option (B). strength training is extremely beneficial to our bones!
Low child/teacher ratios
Small group size
Staff with higher education & on-going training
Prior experience and education of the director
Low teacher turnover
Positive teacher/child interactions
Accreditation or higher than minimum licensing standards
Age appropriate activities
Good health & safety practices
Discretionary calories are excess calories to enjoy once your required nutrient needs are met. They can be used toward higher-fat forms of foods like milk, cheese and meat, and high-fat and sugary toppings such as butter, sauce, sugar and syrup. ... Each meal plan has an allotted amount of discretionary calories.
I would say C , let me know if i helped!
