Dryed up burt that can be use to make the plantes grow even with water
Diffusion is a spontaneous process in which molecules move with their concentration gradient. For example, if you place food coloring in water, the food coloring will slowly diffuse through the water until the entire solution has been balanced.
Osmosis is specifically the movement of <em>water</em> through a semipermeable membrane - meaning a membrane that can let some substances in but keep others out - and, similar to diffusion, it moves with its concentration gradient. For example, if you place a glucose solution sealed in plastic in water, water will move into the plastic to even out the concentration of glucose in the entire solution because glucose is too large to diffuse freely.
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Answer:
Parathyroid hormone
Explanation:
Parathyroid hormone is directly involved in the bones, kidneys, and the small intestine. In the bones, PTH stimulates the release of calcium in an indirect process through osteoclasts which ultimately lead to resorption of the bones.
Answer:
The chyme is mixed with pancreatic juice and bile juice in the duodenum.
Explanation:
- Chyme is a mixture of food and digestive juice. The stomach produces digestive juices that are mixed with the bolus (the mixed food after chewing and swallowing) and form chyme.
- Chyme is mixed with bile juice and pancreatic juice in the duodenum. After mixing up with bile, bile juice emulsifies the fats.
Explanation:
Between 15,000 and 25,000 years ago.
