C)Human activity
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<span>Planets, Satellites, Asteroids, Comets, Meteors, Stars. (does the answer the question thoroughly enough? It's hard to answer without knowing the answer choices because I don't know exactly what is being looked for in the answer. </span>
Your answer is FALSE, tissues that work together form an organ. Organs that work together form a organ system
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Answer:
Biotic
Because the acorn is abiotic.
abiotic factors are non-living physical parts of the environment that affect living organisms and the functioning of ecosystems.
Answer:
d) Stratified layering
Explanation:
The wall of the ducts is formed by a lining epithelium that forms a small tube with a central lumen. The epithelium that forms the duct is initially of the simple cubic type. If the gland is small and the duct is short, it maintains this structure throughout its course, subjected to a high degree of pressure.
These ducts have from more complex glands the duct epithelium ends up becoming simple prismatic and may even become stratified. In this case, the tissues have stratified layering