Which technique would be the most useful in determining the father of a child in a paternity suit? a) dna fingerprinting b) karyotype of father and child c) polymerase chain reaction (pcr) d) computer-generated parental punnett square

Environmental science are unconsidered with methods to preserve natural resourcesa.trueb.false

This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.

Earthquakes a.created the rock in arches utah b.can be caused by volcanic eruptions c.are caused by tsunami waves d.wear mountains down into hills