What does "pruning" the brain mean?
a) more brain connections are made
b) the brain gets rid of some of the less effective connections
c) the brain grows new cells
d) all of the above

What challenges did dallas face as a youth and as an adult? in “the girl-with-no-name”

Which action best increases one’s stamina a) exercising when you feel like it b) saving so much that one like sleep c) refusing to exercise to save the energy needed to work d)exercising on a regular basis

Which shows a correct order of steps in the scientific method? develop a hypothesis, analyze data, draw conclusions, make observations develop a hypothesis, analyze data, make observations, draw conclusions make observations, develop a hypothesis, analyze data, draw conclusions make observations, draw conclusions, develop a hypothesis, analyze data.