<span>A frog's tongue is anchored n the very front, unlike with the humans, simply because of their feeding habits. When a frog wants to eat, usually an insect, it will sort of throw its tongue outside in order to catch a fly or something, then wrap the tongue around the insect, and then withdraw the tongue inside its mouth in order to chew on its victim. Humans don't normally eat like this, which is why their tongues are anchored differently.</span>
For this problem, taking into consideration the options presented with it, the most probable and the most likely answer to this would be the third one which is a virus.
Well, viruses and bacteria and other pathogens would cause foodborne illnesses. That would be common sense. The thing is, in the presented options, poor personal hygiene is a very strong option that could overthrow the third one. Poor personal hygiene doesn't only speak to the person's under care of his own body, but also speaks to how food is handled. Overall, a virus would be the biggest cause for this. If the food that is stricken with a virus is eaten by a person with exemplary hygiene, then that person would become ill, the same as a person that has poor personal hygiene.
Answer:
ITS D
Geothermal energy is generally considered environmentally friendly and does not cause significant amounts of pollution. ... Harnessing geothermal energy does not involve any fuels, which means less cost fluctuations and stable electricity prices. Small footprint on land – can be built partially underground.
The environmental effects of geothermal development and power generation include the changes in land use associated with exploration and plant construction, noise and sight pollution, the discharge of water and gases, the production of foul odours, and soil subsidence.
SO YOU SEE THE ANSWER IS D
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Explanation:
Answer:
3.page is this that answer
Explanation:
a.1,2,3,4
I believe the correct answer is B. Vibrate with the frequency of the received sound.
<h2>Explanation:</h2>
The ear is divided into 3 sections: The outer ear, the middle ear and the inner ear. The outer ear is funnel shaped leading into the head to collect sound waves and concentrate it to the middle ear. The middle ear contains the eardrum (tympanic membrane) which vibrates in response to the sound waves.
<h2>Further Explanation:</h2>
The middle ear contains the eardrum(tympanic membrane) which is a special type of membrane that is thin and taught to vibrate to the slightest sound waves. When the sound waves cause the vibration of the tympanic membrane depending on different frequencies, it will cause the 3 bones attached to it ( malleus, incus and stapes) to vibrate at the frequency the membrane vibrated. This motion will cause the round window of the inner ear to vibrate at the same frequency. The round window is connected to a structure called the organ of corti that contains many very sensitive hair cells. The inner ear is filled with fluid including the organ of corti. The vibration of the inner ear is transmitted into this fluid and the back nd forth motion of the fluid will cause vibrations on the hair cells in the base of the organ of corti. These cells are specially adapted and transmit the vibrations as electrical signals to the sensory neurons attached to them. These neurons then will carry the converted sound energy to the brain via major cranial nerves where the brain will interpret these signals as sound waves. Interpretation is continuous and very fast and that is why a person can hear things simultaneously. These hair cells are the ones that get destroyed when listening to loud music making a person go deaf. Bomb blasts and gunfire sound also tear the tympanic membrane and the destroy the sensory cells and this is why many war veterans have hearing problems.
Level: High School
Subject: Biology
Topic: Movement and Coordination