The dna or rna message that a virus squirts into the host cell tells that cell to

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

Aresult of not keeping your hands moisturized

Teenagers and children need sleep. teens need at-least 8-9 hours of sleep. kids need   at-least 10-11 hours of sleep depending on what time they go to sleep. sleep is very important for anyone of any age. read more on -