Answer:
Osteopenia is decreased bone density but not to the extent of osteoporosis. this can lead to decreased bone density making your bones really fragile and chances higher to break them.
Explanation:
The substance has a higher thermal conductivity than the other. It will not take as long for heat to be transferred from the hotter to the colder temperature if the object is a better conductor. ... Explain why the temperature of water does not change as it melts from solid to liquid water.
I believe it's D. Nonspecific, physical barrier
Answer:
c) Trachoma
Explanation:
A bacteria called as <em>Chlamydia trachomatis </em>is responsible for causing Trachoma. It is an infectious disease which can be spread by coming in direct or indirect contact with affected person's eyes or nose. It leads to conjunctivitis like symptoms in beginning followed by pain in the eye and blurred vision. The inside of the eyelid is scarred which leads to the turning of eye lashes inwards towards the cornea. The cornea is continuously scratched and damaged and can lead to corneal ulcers and ultimately vision loss. The disease does not lead to fatality though, maximum impact it can have is that of vision loss.