Landfills are places that humans throw away their solid garbage. The landfill is a pit lined with soil that keeps all
of the liquid that the garbage produces contained within
the landfill. In order to keep the liquid from the landfill
from flowing through the liner and into the surrounding
environment, which soil particle should the landfill liner
be made of?
sand
silt
clay
humus

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..

Select all that apply. why are common names not a good reference to a species? common names can be in different languages common names vary with location common names vary with culture common names vary with species color

Approximately percent of the energy created by cell metabolism is used by the body to carry on its normal functions, such as respiration, digestion, reproduction, muscular movement, circulation, and cellular regrowth.