discuss one autoimmune disorder that affects each of the respiratory, nervous, sensory, and lymphatic systems. Include a description of each disease and its effect on the body. Identify the signs and symptoms and risk factors. Discuss the diagnosis and treatment of each disease.

i guess because there isn't enough love going around. < 3

the answer to the blank provided is “an autosomal gene that is required for the expression of genes on the x chromosome”.

testis-determining factor, abbreviated as td, which is more popularly known as sex-determining region y or sry protein, is a dna-binding protein or  gene-regulatory protein/transcription factor, encoded by the  sry gene. it is the gene responsible for the initiation of male gender determination in humans.

that's all i luck!

carbon traps heat so more of it makes it hotter causing global warming. during the ice age carbon levels in the atmosphere were low so it got very cold. so the common things between them is carbon levels in the atmosphere.