Answer:
True
Explanation:
The mucous membrane "conjunctiva" line the lower and upper portion of the eyelid of eye. It covers the white portion of eye ball i.e the anterior surface and also lubricates the eye. Conjunctiva membrane is made up of squamous epithelium which is mixed with mucus cell which not only cover the inner portion of lower & upper eyelid and anterior surface of eye but also cover the visible part of sclera and through the tears (lacrimal gland) prevent eyes from drying.
Hence the given statement is true.
The amniotic egg allows<span> reptiles, birds and mammals to lay eggs on </span>land<span> ... The allantois layer </span>allows <span>gases and waste to escape from the inner </span>part<span> of the egg.</span>
Answer:
The answers are c)are the most reinforcing, generate the greatest immediate sensual appeal, and produce the most powerful psychological dependence.
Explanation:
Like all psychoactive substances, amphetamines affect the central nervous system and have stimulating effects (empathy, sensuality, confusion, etc.), producing an alert state along with various reactions in perception. Some individuals also report optical and auditory illusions. On many occasions this is also favored by the existence of intense visual and auditory stimuli, as happens for example at parties. However, most of these desired effects have tolerance with repeated doses of the same substances and even cross tolerance with doses of other substances. With the appearance of this tolerance other effects appear such as aggressiveness, anxiety symptoms, panic attacks, etc.
Among the medical complications related to the use of these substances, acute neurological complications, seizures and cerebrovascular diseases stand out.
Answer:
a.) is chemical because know the sugar and water are fused together and the chemical com-bond changed
b.) physical, because they will not mix
Explanation:
<span>The four fundamental forces of nature is what makes
the Universe. These forces diffee from other existing forces as they are long
ranged and attracts force. The first force is the ‘strong interaction’. It is
strong that it can hold nuclei atoms together but only at that level. Electromagnetic
force can attract or repulse electrical charge in long rage but weaker than the
string interaction. Weak force is weak and short range, good for radioactive
decays. Gravitational forces attract, weak, but very long ranged.</span>