Commentary
发表于 2025-3-25 04:24:41
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OFF
发表于 2025-3-25 09:13:55
Sense Organs,Sense organs make an animal aware of what is going on in the internal and external environments. The . from the cranial and spinal organs end in . in numerous tissues in the body, and these receptors may be classified as:
mendacity
发表于 2025-3-25 13:46:09
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colloquial
发表于 2025-3-25 18:19:46
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Thyroid-Gland
发表于 2025-3-25 23:15:12
Male Reproductive System,The male reproductive system functions to . and . to the female for fertilisation of the mature egg cell. It also synthesises the male sex hormone, ., which influences the development of the secondary sex characteristics and organs at puberty, e.g. facial hair, deepening of voice, enlargement of penis, etc.
白杨
发表于 2025-3-26 00:54:12
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MEET
发表于 2025-3-26 06:36:45
Integumentary System (Skin),Skin is one of the largest organs of the body and has many functions, including the protection of the body from the adverse effects of the environment. It also receives stimuli from the outside world.
一大群
发表于 2025-3-26 11:02:27
Reihenschaltung von Stromkreisen,Diese Aufgabe liegt z. B. vor bei einer Kraftübertragung, wie sie in der Fig. 88 dargestellt ist. Da diese Aufgabe eine der einfachsten ist und praktisches Interesse hat, werden wir sie eingehend behandeln.
娴熟
发表于 2025-3-26 13:24:55
Muscular Tissues,Muscles are responsible for movements of the body and organs, and are composed of elongated cells called fibres. Movements result from contraction of these fibres, between which are found connective tissue, blood vessels and nerves. Three types of muscle are recognised:
大喘气
发表于 2025-3-26 18:00:05
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