sternocleidomastoid
biarticulate or biaxial muscles
The phrase "Never cross the street without looking both ways" does not require any additional punctuation. It is a complete sentence as it stands.
sternocleidomastoid
When a pedestrians crossing the street they should look both ways to make sure there is oncoming traffic. Pedestrians should also use sidewalks and only cross the street at an intersection.
Cross country running or skiing are both great options for losing body fat. These exercises help you to get all of your muscles working together.
dont cross the street without looking both ways
If it's swimming versus downhill, that would be swimming. However, if it's swimming versus cross country, easily, cross country. What muscles do you need most for cross country skiing? All of them. Swimming neglects the calf and extensor (forearm) muscles, regardless of swimming style. In cross country skiing both your calves and forearms will get a workout, and the only part of the body not worked is the neck. However cross country skiing involves every single muscle in the human body.
Look both ways then cross the street
By looking both ways and see if you trust him to be able to walk by himself if you think he wont be careful dont let him cross the street alone but most kids start walking from home to the school in their elementary school years
Involuntarily controlled muscles
Both skeletal and cardiac muscles are striated muscles.
Both cardiac and smooth muscles are involuntary. The only voluntary muscle type is skeletal muscle.