Someone got an f last chance what is the function of the circulatory system? question 1 options: control the flow of oxygen in your body control the flow of nutrients in you body control the flow of blood in your body save question 2 (10 points) what is the function of the respiratory system? question 2 options: control the flow of oxygen in your body control the flow of nutrients in your body control the flow of blood in your body save question 3 (10 points) what is the function of capillaries? question 3 options: carry oxygen-rich blood to veins carry oxygen -depleted blood to veins pump oxygen through arteries save question 4 (10 points) true or false: when your are sleeping, your resting heart rate is about1 beat per second question 4 options: true false save question 5 (10 points) oxygen is stored in tiny sponge like sacs called question 5 options: aviary alveoli ravioli save

Carissa, age 14, having trouble keeping up with all her assignments and when they are due. in addition to that, she struggles to balance school work, chores at home, social life, and playing volleyball. question 1 options: underdeveloped frontal lobe underdeveloped amygdala underdeveloped cerebellum underdeveloped corpus callosum question 2 (5 points) teens are not as adept at interpreting facial expressions and emotions as adults. what is the reason for this? question 2 options: teens use the frontal lobe more than adults which interferes with the use of the other areas of the brain like the amygdala. teens use the amygdala and adults use the frontal lobe to differentiate between similar facial expressions and emotions. adults have a thicker corpus callosum than teens which allows them to use both sides of their brain more efficiently. the lymbic regions of the brain are used more in adulthood than adolescence. question 3 (5 points) the human brain's development is like pruning a tree. as one grows older the unused connections in the brain are removed to make room for new growth. question 3 options: true false question 4 (5 points) michael, age 16, driving his car fast down a curvy road without his headlights on. question 4 options: underdeveloped amygdala underdeveloped cerebellum underdeveloped frontal lobe underdeveloped corpus callosum

Which term defines one's age as measured by how well the body is working? chronological age biological age social age mental age

Which description best defines the nervous system and its two main branches? a: the message center of the body, split into the autonomic nervous system and the somatic nervous system b: the control panel of the body, split into the central nervous system and the exterior nervous system c: the message center of the body, split into the central nervous system and the peripheral nervous system d: the control panel of the body, split into the brain and the spinal cord