Answer:
for an example you could have walked to improve your cardio
Explanation:
going on dayily morning runs can improve your cardio and give you a stronger heartbeat. a stronger heartbeat May prevent you from certain diseases .
The combining is the right answers to this
The energy needed to raise the temperature of 1 kilogram of water through 1 °C, equal to one thousand small calories and often used to measure the energy value of foods
