A teacher makes the analogy that stem cell research did for medicine what the Internet did for communication. What is meant by this analogy?
O Stem cells allow for communication between cells.
O Stem cell research led to a huge leap in medical science.
O Stem cell research led to a setback in medical science.
O Stem cell information is stored in databases online.

i think its y= -4x-14

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.