Physics

Time refers to
we should exercise to get the most benefit from the activity,

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.

explanation:

wheres the pic