<u>Answer:</u>
<em>Anytime observations need to be clarified. When an unusual condition need to be shown for later reference.</em>
<u>Explanation:</u>
Instead of just recording the data the is sometimes important to be sketched out as the data observed is needed to be clarified and also sometimes there is an unusual condition that occurs and hence, it is important to sketch it so that it can be used for later reference.
<em>Therefore, when we are aware of the situation we need not sketch the data.</em>
The Maasai are a tribe of people who live in parts of Tanzania and Kenya and they are known as fierce warriors. They are tall and can be recognized by the special red cloth that they wear called a Shuka. They live a nomadic life, meaning they move place to place with their animals. The Maasai see the national census as government meddling and often miscount their numbers to census takes. The Maasai society is comprised of sixteen sections ( Iladamat, llpurko, llkeekonyokie, lloitai, llkaputiei, llkankere, Isiria, llmoitanik, lloodokilani, lloitokitoki, llarusa, llmatatapato, llwuasinkishu, Kore, Parakuyu, and llkisonko. This is general info. find more at Maasai-association.org
This question actually refers to body parts: otoliths are small structures in your inner ears (in the semicircular canals, so this part is correct) that shift when you move - to help you sense your body position (so this part is also true).
But they're not exactly stones - they are small particles, so that's why the statement is false.
In general, physical weathering from temperature changes is most common on the shorelines, because waves are able to take down rocks that have been weathers. They would be least noticeable inland, in desert areas with little forestation.
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