12) using the categorical age variable, test to see if the baseline systolic blood pressure for 30-39 year olds, 40-49 year olds, 50-59 year olds, and 60-69 year olds are the same or different

Which action is the cerebrum responsible for? a. breathing b. coordination c. problem solving d. balance and one more question which characteristic true of both boys and girls during puberty? a. a curvier shape b. a deeper voice c. weight loss d. body hair