I think the answer is <span>C. mixture of ionic and molecular substances</span>
The things that birds have attached to their bodies called their wings, a left one and a right one, cause them to have the ability to fly.
It is the most abundant ore of aluminum.
It is located near the surface and can be easily strip mined
Explanation:
Bauxite is the most common ore of aluminium be cause it contains the most aluminium and the ore is located near the surface.
- Bauxite is a sedimentary rock that contains about 30-55% aluminium.
- it has a very high aluminium content in it .
- Bauxite is made up of aluminium rich minerals such as diaspore, gibbsite and boehmite.
- The rock bauxite forms in tropical climate where laterite has been seriously leached and the aluminium becomes concentrated.
- Since it is a sedimentary rock, the formation can be accessed by strip mining.
- This entails the removal of the overburden and mining the ore.
- Strip mining is used for ores close to the surface.
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Sedimentary rocks brainly.com/question/9131992
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Animals excrete water by respiration and by passing urine.
The best answer is C.
Chloroplasts are not found in all eukaryotic cells but only in plant cells. Animal cells are eukaryotic in nature but animals do not have chloroplasts in their cells because they do not engage in photosynthesis.
Photosynthesis is the process by which plants make their own food. Chloroplasts contain chlorophyll which is essential in t trapping sunlight from which supplies the energy for photosynthesis.
Animals do not make their own food like plants but eat ready made food so their cells lack mechanisms for food manufacture.
