02:20:27 Read this excerpt from part 5 of Zeitoun.
Albo
Progress is being made. It's so slow sometimes, so terribly so sometimes, but progress is being made. We
have removed the rot, we are strengthening the foundations. There is much work to do, and we all know what
needs to be done. We can only do the work, he tells Kathy, and his children, and his crew, his friends, anyone
he sees. So let us get up early and stay late, and, brick by brick and block by block, let us get that work done.
Which word best describes the tone of this excerpt?
sentimental
optimistic
supportive
O demanding
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SD
Mark this and retum

it would be rhyolitic hope this

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.