Ajar contains 20 white marbles, 30 black marbles. half of the marbles are black. find the ratio

Create a personal plan of preventative health and dental management. what steps can you take to maintain your health and wellness? (here's the edg answer because i can't comment) it is important to see my doctor regularly for an annual checkup. i will ensure that i receive all vaccinations so that i can prevent serious diseases such as mumps and measles. i will also perform monthly self-exams to check for lumps so that i can detect cancer early. i will visit my dentist twice a year for cleanings, and once a year for a dental exam, so that problems such as cavities can be taken care of promptly.

2paragraphs choose one team sport and one individual sport. what are the advantages and disadvantages of having to play each of these sports in gym class?

What is not true about me to metabolisms