有权威
发表于 2025-3-30 08:40:18
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金盘是高原
发表于 2025-3-30 16:08:21
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prodrome
发表于 2025-3-30 20:02:00
Muscular Tissue,s numerous elongated, threadlike structures, ., which are composed of contractile proteins and are the smallest units of contraction. In muscular tissue, the muscle fibers usually are arranged in bundles, with their long axes parallel to one another. The muscular tissue is provided with a network of
triptans
发表于 2025-3-30 23:09:45
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小溪
发表于 2025-3-31 03:31:46
Circulatory System,eries; (2) ., thick-walled vessels that direct blood to capillary beds; (3) ., a fine meshwork of anastomosing tubules, thin-walled vessels across which the exchange of substances between blood and tissues occurs; and (4) ., which return blood from the capillaries to the heart.
使更活跃
发表于 2025-3-31 05:26:22
Urinary System,aste products (particularly nitrogenous compounds such as urea and creatine) are eliminated. Urine, produced in the kidneys, passes down the ureters to the urinary bladder where it is temporarily stored and then eventually evacuated to the exterior through the urethra.
diskitis
发表于 2025-3-31 10:43:13
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裂口
发表于 2025-3-31 14:21:19
The Eye,a of the cerebral cortex. Each eye is located within the bony orbit of the skull, cushioned from behind with adipose tissue and protected anteriorly by the eyelids and eyelashes. The eye consists of the . and ..
ABYSS
发表于 2025-3-31 20:53:27
Book 1999een in many preparations of similar tissues or organs. The illustrations are representative of the typical features of each tissue and organ. The atlas serves as a compendium of the basic morphological characteristics of human tissue which students should be able to recognize.
artless
发表于 2025-4-1 01:07:27
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