Answer:
A) cells of the tail dying and the nutrients being absorbed and reused by the body
Explanation:
The tails of the tadpole die when metamorphosing into an adult frog through a process Called Apoptosis. Apoptosis happens when it’s necessary for the body to kill some cells for development or other factors.
The cells which are killed produces nutrients which are then used and reabsorbed back into the body system of the frog.
Answer: It contains a lower concentration of lipids than oil.
Explanation:
Lipids produce grease on paper because they cannot evaporate easily at room temperature. So, the “intensity” or definition of a greasy stain left behind by a substance can be a good indicator of its lipid content.
Solution 4, the oil, left a “definite greasy stain”, so it can be discerned that it has a considerable lipid content. However, solution 2, the milk, left only “a faint stain” behind.
If solution 2 had a lipid content equal to or higher than solution 4, it would have left a greasy stain that was identical or even more defined than the one left by the oil. If it had no lipid content, no stain would have been left behind.
So, it must have some lipids, but not an equal or higher concentration of lipids than that of the oil.
Then, the correct response must be that solution 2, the milk, contains a lower lipid content than solution 4, the oil.
Hope this helps!
Answer:
They used relative dating to date the Burgess Shale fossils.
Explanation:
Absolute dating wasn’t discovered yet.
Antidiuretic hormone also known as Vasopressin directly controls the reabsorption of water in the collecting duct.
<h3>What do you mean by the Collecting duct?</h3>
- The collecting duct system is the important and final component of the kidney that influences the electrolyte and fluid balance in the body.
- The collecting duct system is under the control of antidiuretic hormone (ADH). The collecting duct becomes permeable to water due to the presence of ADH.
- The collecting duct system also help in the regulation of other electrolytes like chloride, potassium, hydrogen ions, and bicarbonate.
- Antidiuretic hormone helps the kidneys to control the amount of water and salt in the body which in turn helps to control the blood pressure and the amount of urine formed.
To learn more about the collecting duct, refer :
brainly.com/question/9941678
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Answer:
Plants are multicellular eukaryotes. They have organelles called chloroplasts and cell walls made of cellulose.
Plants also have specialized reproductive organs.
Almost all plants make food by photosynthesis.
Life as we know it would not be possible without plants.
