Answer:
When a muscle contracts, the actin is pulled along myosin toward the center of the sarcomere until the actin and myosin filaments are completely overlapped.
Explanation:
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Answer:
Biogeochemical cycles important to living organisms include the water, carbon, nitrogen, phosphorus, and sulfur cycles.
Explanation:
Hey there Lorin!
Long period comets come something called the OORT CLOUD.
Short period comets come from the kuiper belt.
-Steel jelly
Answer: All are multicellular and eukaryotes.
Many aquatic dinosaurs that lived in the ocean were found as fossils next to the borders of connected countries and states so this proves that the dinosaurs didn't growl legs and walk away(:D i had to)bur instead the continents and plates moved and connected to each other and that the mountains that were formed were made by the continental plates shifting together and pushing one up really high.
Hope this helps my dude and could i please get brainliest
:D
