The following data table represents Mr. Turner's work with Vietnamese Mossy Frogs. Which of the following best describes the frog species’ range of tolerance to acidic conditions? Use this data to determine ecological tolerance. THE EFFECT OF pH ON MOSSY FROG (Theloderma corticale) EMBRYO HATCHINGpHpH ExposureEmbryos Exposed (n)Embryos Hatched (n)Percentage Hatched6.5pH6.5303000006.0p30H30301 1136.7136.736.75.5pH5.53030161653.3 53.35.0pH5.03030202066.766.74.5pH4. 53030272790904.0pH4303000003.5pH3.5 30300000

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.

the correct answer is option d.

an appositive is a noun, noun phrase or noun clause which follows another noun or noun phrase in order to describe it or name it another way. they are usually used between commas, brackets or dashes.

the example sentence with the correct use of commas is the following:

her uncle, the man over there in the red shirt, owns the hardware store in town.