A. Osmosis has to occur through a semi-permeable membrane whereas diffusion can occur through any concentration gradient.
B is incorrect because net movement of osmosis is from area of low concentration to area of high concentration.
C is incorrect because both diffusion and osmosis is a form of passive transport
D is incorrect because the descriptions of osmosis and diffusion are swapped
Answer:
Because they had to make sure the results were consistent.
Explanation:
Answer:
a) fossils of the same organism have been found on different continents
Explanation:
One sort of confirmation that backings Wegener's theory is that fossils of a similar life form have been found on various mainlands. Since Wegener couldn't recognize the reason for mainland float, most geologists rejected his thought. Figure 13Alfred Wegener Although researchers dismisses his hypothesis, Wegener kept on gathering confirmation of mainland float and to refresh his book.One kind of evidence that supports wegeners hypothesis is that: fossils of the same organism have been found on different continents Based on this finding, we can draw a conclusion that million years ago, all the lands on the face of the earth were not separated by sea so the animals could migrate from one continent to another.
In the digestive tract, endocrine secretions end up <u>Blood</u> in the while exocrine secretions end up in the <u>intestinal lumen.</u>
Food and liquids pass through the digestive tract's organs as they are swallowed, digested, absorbed, and expelled from the body as faeces. The mouth, pharynx (throat), oesophagus, stomach, small intestine, large intestine, rectum, and anus are among these organs.
The stomach, small intestine, large intestine, and anus are the hollow organs that make up the GI tract.
The digestive tract, also known as the gastrointestinal tract, is a protracted, twisted tube that extends from the mouth to the anus. It is made up of several muscles that control the transport of food and other cells that make hormones and enzymes to help break down food.
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