Which of the following statements about classification of organisms is true? a) In phylogenetic classification, the group that organisms are put into is called a
taxon.
b) The Linnaean system of classification takes into account ancestral
relationships between organisms.
O c) Linnaeus concentrated on the genetic characteristics of organisms to classify
them.
d) Phylogenetic classification uses genetics and ancestral relationships to
classify organisms.

i believe that the answer is c.

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this