How does this splitting wedge make work easier?

a) increases the applied force (a is incorrect)
b) decreases the applied force
c) changes the direction of the applied force
d) changes the direction and amount of applied force

The ph of carrots are 5.0 how it is classified a. acidic b. basic c. indicator d. neutral

Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.