Answer:
The correct answer is option 3) "A wild duck".
Explanation:
Common resources are considered all the goods that are provided by nature and cannot be categorized as a private good. A wild duck is considered a common resource under this definition, which can be utilized upon previous hunting approval and along with a responsible utilization. This is particularly important for wildlife conservation, because all animals have an important role in life cycles and ecosystems.
Answer:
1. (c)
2. (a)
3. (c)
4. (b)
5. (d)
1. (a)
2. (b)
3. (c)
Explanation:
<u>OBSERVATION TYPE</u> :-
1. The elements can be divided into 3 major groups metals, non- metals and metalloids. The rest of the options are also the names of some groups yet fail to be then correct answer. If you were asked to define 18 groups that exist in the periodic table then you'd have selected them. (r u getting me?)
2. Group 1 elements are known as alkali metals
3. Group 2 elements are called alkaline earth metals
4. Group 13 is called Boron Family
5. These are non-metals
i'd have selected Nobel gases had not Hydrogen been there. Excluding Hydrogen all are nobel gases.
<u>C</u><u>O</u><u>N</u><u>C</u><u>L</u><u>U</u><u>S</u><u>I</u><u>O</u><u>N</u><u> </u><u>:</u><u>-</u>
1. The modern periodic table groups the elements into vertical columns, groups, and horizontal rows, groups.
2. Since the question is asking the harmful changes in metals that take place upon reacting with acids, it'll be option (b). as the metals corrode upon being treated with acids which is not of good use to us. the last two options talk bout the uses of this process which wont be "harmful", so the answer is only option (b)
3. Protective layering of various metals like Zn, Al helps prevent corrosion in metals.
All of the following are functions of the sensory somatic nervous system except it sends signals from the peripheral nervous system. The correct option among all the options that are given in the question is the second option. I hope that this is the answer that has actually come to your desired help.
<span>sotonic Solution. Isotonic-no water movement across the cell membrane since the concentration of ions are farily equal in and out of the cell. Hypertonic-a condition where cell loose it water content and ultimately plasmolyze due to the higher ionic concentration outside the cell than inside.
</span>
Answer: to get away from the handler
Explanation:
