<span>a) sprint = cardio, tackle = no strength (force only)
b)jogs = cardio, sprint = muscular (calf muscles)
c)diving relies more on force than muscle, swims = cardio
d)lifting requires muscle, tosses him also requires muscle.
So answer = b) jogging + sprint. </span>
Answer:
Holding the head up. Infancy is a period when the baby grows very fast. During infancy, the baby doubles in length and triples in weight. Other important changes also happen during infancy: ... The baby starts smiling, paying attention to other people, and grabbing toys.
Gamma rays can penetrate solids because they are small and have a lot of energy.
Answer:
RADON GAS
Explanation:
This is the main source of indoor radon. It flows through the air, ground and surface water. It primarily finds it's way through the soil into buildings and into water supplies. Once it escapes from soil, it discharges from emission stacks into the air.
