Answer:
a
Explanation:
took the test
B. Volunteering with a local youth group.
C. Both A and B
both a and b
they did not ask u if it was positive impact
b. burning the food.
c. tracing chemical pathways.
d. all of the above.
Answer:
it would be b. burning the food
chainsaw
electric drill
elevator
The correct answer would be the first one - bicycle
A bicycle would be a modern convenience, something that can be acquired by most people, that promotes physical activity as it gets your body moving. An elevator promotes no type of physical activity whereas a staircase used instead would. A chainsaw isn't an item that everybody would own and you wouldn't use a chainsaw long enough for it to make a difference physically. An electric drill does not promote physical activity as you again you would not be using one for long as it doesn't take much effort to use one.