HELP NEEDED ASAP PLZ Some rock layers form when sediment is deposited in deep water, while other rock layers form when sediment is deposited in shallow water. If a rock column shows deep-water rock layers covered by shallow-water rock layers, then sea level has decreased at that location over time. Which sequence of rock layers provides the best evidence that sea level has decreased over time at a given location?

A.) Layers of shale with dinosaur tracks are covered by layers of shale containing plant fossils

B.) Layers of glassy lava from a shield volcano are covered by granite with large quartz crystals

C.) Limestone layers containing fish fossils are covered by sandstone layers with fossils of broken shells

D.) Sandstone layers with wave-ripple marks are covered by thick layers of quartzite

the correct answer is sex-linked recessive.

i just took the test

transformative rocks are the stones that emerge from the transformation of existing rock composes in a procedure called changeability, implies changing of structures. transformative rocks are shaped from alternate shakes that are changing a result of warmth or weight connected. one of this model is the earth developments that making rocks profoundly cover or crushed which will make the stones warmed and put under awesome weight. they are not softening but rather the minerals they are containing are changed synthetically that will shape transformative rocks. now and again different rocks are shaped when the others are near some liquid magma and getting warmed.

osteogenesis imperfecta (oi) refers to a congenital ailment of bones. in the condition, the bones become brittle or fragile. this ailment is a general result of the defect or mutations in the genes (colia1 or colia2). this mutation results in imperfect collagen formation either in quantity or quality wise.  

there are eight kinds of oi defects, and each kind varies with certain distinctions in symptoms. the usual symptoms include frequent bone fractures, loss of hearing in infants, protruding eyes, discoloration of the white in the eyes, respiratory issues, loosening of the joints, short stature, and other symptoms.