Question

question 7 (1 point)
cardio training enhances brain function in two ways: 1) decreases oxygen flow to the brain; and 2) boosting production of brain - derived neurotrophic factor (bdnf), a neurotransmitter responsible for promoting growth of new brain cells.
true
false
question 8 (1 point)
setting and achieving fitness - related goals like working out a certain number of days per week, losing a certain amount of weight or running a specific distance can help improve your self - confidence, because you know that you have the ability to set a goal and achieve it!
true
false

Explanation:

Question 7

Cardio training (like aerobic exercise) actually increases oxygen flow to the brain (the first statement says it decreases, which is incorrect). While it does boost BDNF, the first part of the claim is wrong, so the overall statement is false.

When you set and achieve fitness - related goals, the sense of accomplishment from reaching those goals (such as working out a set number of days, losing weight, or running a specific distance) does contribute to improved self - confidence as you prove to yourself that you can set and achieve goals. So the statement is true.

Answer:

False

Question 8