write your answer to these questions in complete sentences on a sheet of paper.

draw a first- class lever. show the fulcrum, effort force, and resistance.

draw a second-class lever . show the fulcrum, effort force, and resistance.

draw a three-class lever. show the fulcrum, effort force, and resistance.

what is work input? what is work output?

what does efficiency tell you about a machine?

Apower plant recently purchased land and will be building a large factory on wetlands in florida. which of these is not an environmental effect of destroying these wetlands? question options: destroying the wetlands will create a loss of habitat for many species. destroying the wetlands will create flooding. destroying the wetlands will create species to relocate to a new area. destroying the wetlands will change the climate in this area.

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.