We can classify both the shovel and the garden trowel as compound machines. this is because each garden tool contains two simple machines,

a)
a lever and a wedge.

b)
a blade and a handle.

c)
a lever and a pulley.

d)
an inclined plane and a wedge.

A) - a lever and a wedge

A.)  A lever and a wedge

The shovel and the garden trowel are both compound machines because they are both contain a lever and a wedge. The entire tool, handle and blade, make up a third class lever. The blade of the shovel and the trowel contain a wedge.

g1

choices:

a. g2. b. g1. c. m

cell division has two checkpoints namely, g1

checkpoint and spindle assembly checkpoint. the checkpoint which determines if

division has properly occurred is the g1 checkpoint. at this point, is a damage

in the dna is detected or  the has not reach the optimum size, the cell is

stopped in g1 and is not allowed to proceed to further process.

source:

the answer is otpion c) understanding

he wants to be heard one more time. he wants to be understood. he needs the truth one more time.