Which of the following human behaviors is considered sustainable? modern agricultural practices that require large amounts of fertilizers

The figure is not necessarily a parallelogram because only one diagonal is bisected and only one pair of sides is congruent.

Earthquake waves that vibrate from side to side and up and down only through solids are known as "seismic waves."hope my answer has you : )

Summer months are the wettest.

Your answer is d. silli hope this ! : ) i left an explanation down below if you need it: a sill forms when hot magma squeezes between layers of rock to form a hardened sheet of rock. a sill is basically a tabular sheet intrusion between old layers of sedimentary rock, volcanic beds, or in the direction of foliation inherent in metamorphic rock. the word sill means a concordant intrusive sheet.