While explain sealife a biologist went underwater on a land recorded the desk above and below sea level where he found different creatures. a) list these creatures in order from deepest to highest. b) write a comparison statement for the depth of the hermit crab and the redfish. hermit crab (2ft), clam (0ft), snapper (-10ft), redfish (-3ft). can anyone me . does anyone know how to answer this question.

A.      If we are to consider that the positive (+) value is for the above the sea level and negative (-) is for below the sea level the arrangement from deepest to highest of the given is:

(a)    Snapper (-10 ft) ; (b) Redfish (-3ft) ; (c) Clam (0 ft) ; (d) Hermit Crab (2 ft)

B.      The comparison of the depth of hermit crab and redfish,

D = hermit crab – redfish = 2 – (-3) = 5 ft

The difference in the depths is equal to 5 ft. 

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.