Nitrogen fixing bacteria called rhizobia
I don't think so. All e-waste company is not same. All are
not do problem to harmful for environment. Big companies are using harm protection system but
local small companies are not using
protection, it's harmful for not only environment, it also harmful for people,
animal, etc. I found a informative blog where I found nice information about
it. Anyone can read to lean there. <span><span>http://ewastecleanup.com/</span> this is the e-waste blog.
Wish you guys like this.</span>
I think it was space since the rivers were replaced with homes and birds have no where to go now.
Mold spores float around in the air, so in many countries its basically impossible to keep them away from your bread.
Answer:
The bell of the stethoscope is used during auscultation to listen for low pitched sounds typical of a heart murmur.
Explanation:
Auscultation is a diagnostic test that listens to sounds from the heart, lungs, bowels, the circulatory system and other parts of the human body.
The stethoscope is an instrument that is designed for auscultation.
The diaphragm of the stethoscope listens for high pitched sounds typical of the bowels, a normal heart, and breathing.
The bell of the stethoscope listens for low pitched sounds typical of a heart murmur.