I did this experiment and it was d.
Answer:
Predation
Explanation:
The owls are preying on their food, which is an example of the ecological relationship of predation in which the predator, the owl, eats the prey, the food options.
The first answer should be the right one
The answer should be C, Sudan red solution.
Sudan red solution dissolves in lipids, which can show a color of orange/red if lipid is present.
On the other hand, Biuret solution/reagent is used to test for proteins, and it'll show a color or purple if protein is present.
Iodine solution is used to test for the presence of starch, and it'll show a blue black color if starch is present.
And lastly, Benedict's solution is used to test for reducing sugars, and it'll show a brick red color (or green as small amounts) if reducing sugars are present after heating under boiling water bath.
The secondary survey or assessment is performed once the primary survey is done and non-life threatening injuries can be evaluated. While performing this kind of assessment it is essential for the clinician to obtain as much information as possible so that one can properly diagnose the injured person.
In the secondary assessment, the healthcare expert goes via step by step from head to toe to determine what has happened. This can involve and is not restricted to inspection, soft tissue and bony palpation, circulation, special tests, and neurological. Secondary assessment is done to find out the cause of injury, how the injury took place, and how severe is the injury.
