Answer:
Using a hot plate to heat an unknown liquid in a glass flask could be dangerous if protective/safety equipment aren’t worn. The unknown liquid may be a corrosive chemical which could cause burns when it gets in contact with any part of the body. It s therefore advisable to use googles to prevent the chemicals from splashing into the eyes. Safety gloves and long sleeve shirt should be worn to prevent heat and chemical burns. A shoe covering the whole part of the feet should also be worn as accidents such as the falling to the ground of the heated liquid may occur in the laboratory. This will help protect the feet from contact with the unknown liquid. Nose masks should also be put on to prevent inhalation of toxic chemicals into the body.
All starfish limbs are designed to do have the same function, which means that in case a limb is severed, the other arms can make up for it until the arm regrows, which it does after a while. They are all connected to the center of the starfish which should not be damaged.
A tsunami can send a wave in multiple directions. Over time a wave will not have as much energy as did when the wave was first started. So when the tsunami hits land it will not be as strong as another wave generated from that same earthquake. EX: When the tsunami hit Japan it knocked over buildings, meanwhile America was hit with a wave from the same earthquake. However the damage was much less.
Answer/Explanation:
I think that the difference is that biofilms are communities that adhere to a surface. Colonies on agar plates do that. The cells are connected to each other and adhere to a surface. Each feature of biofilms depends on the environmental factors and the resulting physiology...!
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The correct answer is PONS.
The anterior two third of the tongue is innervated by the facial nerves. So, if the sensation is lost in the anterior two third of the tongue, then the damaged structure of the brain should be associated with the facial nerves. The pons of the brainstem is the site of the emergence of the facial nerves. Hence, in case of non functioning facial nerves, the pons would be damaged.
