Yes Mothballs are an active ingredient and the active ingredient could either be paradichlorobenzene or naphthalene .Each of those active ingredients can react to different health problems if its exposed high enough .SOO slowly mothballs turn from solid to Toxic vapor .
A. It decreases as electron moves closer to nucleus.
The pest that invades the fungus gardens that ants maintain is bacteria. A leaf cutter ants are the species able to produce their own food thus to protect the fungus gardens they rely on the bacteria that is on their skin to fight unnecessary pests and molds in the fungi.
There are three main cell types involved in this process.
Osteoblasts: These are responsible for making new bone and repairing older bone. ...
Osteocytes: These are inactive osteoblasts that have become trapped in the bone that they have created. ...
Osteoclasts: These are large cells with more than one nucleus.
Osteoblasts, osteocytes and osteoclasts are the three cell types involved in the development, growth and remodeling of bones. Osteoblasts are bone-forming cells, osteocytes are mature bone cells and osteoclasts break down and reabsorb bone. There are two types of ossification: intramembranous and endochondral.
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