In which game can they use this term"initial hold"

The cardiovascular system, which transports blood through the body, is a one-way system. select the best answer from the choices provided. t f

Astairway has 6 steps. is it a handrail required? a. a handrail is required b. a handrail is not required c. double handrails are required d. only nosing is required

What nutrients prevent osteoporosis? a. all vitamins and minerals b. calcium, vitamins c, d, and k, and magnesium c. protein d. carbohydrates