The cardiovascular system is made up of what two systems: a) circulatory system and respiratory system b) digestive system and endocrine system c) nervous system and circulatory system d) muscular system and endocrine system

Which is an example of a long term fitness goal?

How can one show physical affection in a healthy way?

Andrew feels good about himself. he doesn't know exactly why he is so happy, but every day he looks forward to his schoolwork and chores. "i play a game," he says. "i make a list of everything i have to get done, and then i try to finish it all before a certain time. for some reason, i feel great when i beat my time." based on this information, why is andrew happy? he gets a proper amount of sleep he eats healthy meals he has a strong family support group he regularly meets his own goals