Which sentence contains a nonrestrictive clause and is punctuated correctly? the teacher packed picnic lunches for all the students—which they loved—and ate lunch outside with them at recess. the teacher packed picnic lunches for all the students which they loved—and ate lunch outside with them at recess. the teacher packed picnic lunches (for all the students) which they loved and ate lunch outside with them at recess. the teacher packed picnic lunches for all the students which they loved and ate lunch outside with them (at recess).

Answer;

The teacher packed picnic lunches for all the students—which they loved—and ate lunch outside with them at recess.

Explanation;

A nonrestrictive clause is a type of adjective clause that provides additional information about a word whose meaning is already clear. Nonrestrictive clauses often begin with the word which and are always set off with commas.

In this case, A is correct because after students the appropriate punctuation would be a coma but in this case its a line. B is incorrect since after "student's" it should have a line/comma. C is incorrect since after loved it should have a comma/line. D is incorrect since there is no correct punctuation.

here we know that ball will drop down by total distance 3.2 m

so here we know that

now using kinematics

now in the same time it will cover horizontal distance of 0.75 m

so speed of the ball will be

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.