Which screw need less effort to turn and which can be screwed into position faster and why?

Amangrove community in a coastal area contains mangrove trees mangrove water snakes

What was the main aim of the northwest ordinance of 1787

Will mark brainliest ! the two parking space configurations you'll see in garages and parking lots are a. low-angle and high-angle spaces b. high-angle and boxed spaces c. straight-in spaces and angle spaces d. left-angle spaces and herringbone spaces