(Question)
Friction causes the speed of an object to decrease, and pressure causes friction, and friction causes heat. Given these facts, what can cause an object's speed to slow among the following options: - vehicles - wind - mechanical - heat energy - pressure - Temperature - energy - Solar energy
(Answer)
pressure

(Question)
The digestive system breaks food into nutrients for the body, and we eat and feed our body with nutrients to enable it to grow. Given these facts, what enables the body to grow among the following options: - single-celled organisms - aerobic capacity - By coral exoskeletons - carbohydrates - genetic material - deoxyribonucleic acid - the digestive system - Males and females
(Answer)
the digestive system

(Question)
Aging is associated with the death of cells, and cell death is natural. Given these facts, what is natural among the following options: - wetland - aging - iPhones - immortality - magic - Light - Spruce - wind
(Answer)
aging