Asteroids are made up of metals, oxygen and silicon. Comets are made up of ice, dust and rocky material.
Explanation:
A sclereid is a type of sclerenchyma (a plant cell type characterized by having a thick and lignified cell wall) of varying shapes that are typically shorter, with an extremely thick cell wall and <em>whose function is to provide strength and support primarily. Sclereids are also responsible for the gritty texture of pears and guavas. </em>
<em>They are non-living at maturity as they don't require further maintenance, but they maintain the structure.</em>
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The first coordinate "29°N 98°W" is located in the following:
City: Falls City
Country: United States
Continent: North America
An for the second coordinate "19°N 99°W:"
City: Tlalnepantla
Country: Mexico
Continent: North America
A. The U.S.-Mexico border.
B. You left Texas and are now in the Federal District of Mexico.
C. It is next to Mexico City, which is both politically and economically the most important city in Mexico.
D. The Sierra Madre del Sur Mountain Range
Warm air rises and cool air sinks .winds moves anticlockwise direction in the northern hemisphere and in a clockwise direction in southern hemisphere because of the coriolis effect
The answer may be B, but i may be incorrect.
