The correct option is C.
First Aid is defined as the initial treatment that is given to individuals that become suddenly ill or injured. The treatment is typically given immediately after the occurrence of the event and is used majorly to stabilize injured or ill people pending the time the right medical assistance is received.
An average woman needs 2000 calories a day to maintain, and 1500 calories a day to lose weight. Therefore, I believe the answer you are looking for is 2000.
I think that it's important because it gives the brain a time to register than you're done. Also prevents you from overeating.
Lifting weights.
working with resistance bands.
heavy gardening, such as digging and shovelling.
climbing stairs.
hill walking.
cycling.
dance.
push-ups, sit-ups and squats.