Answer:
The preferable words for the fill in the blanks will be -
Aragonite, calcite
Explanation:
- Biogenic minerals are minerals produced by living organisms. Two commonly seen biogenic minerals are <u>aragonite</u>, which is often produced by coral and other invertebrates, and <u>calcite</u>, which often makes up the shell material of mollusks such as clams.
- Biogenic minerals are the mineral substances that are produced by geologic processes. For living organisms, it is their most commonly produced byproduct.
- E.g; vertebral bones, shells of Oyster, mussel, and clam (aragonite), etc.
Answer:
Image B
Explanation:
As you see from image B, the meander (curve) looks a lot more bigger than the original river due to various processes such as erosion and deposition.
Answer:
The answer to your question is 4. The earth has four oceans.
Explanation:
The four oceans that we have are: The Pacific, Atlantic, Indian, and Arctic.
Hope this helped! God bless.
Explanation:
<em>
Homo sapiens</em> has dominated the world because of the features they evolved to adapt in the living conditions.
The physical characteristics that are developed by the<em> Homo sapiens</em> are:
1. Bipedalism- enabled the species to survive in grasslands and forests, to run after the prey to eat them.
2. Brain size- the increased size of the brain allowed the species to understand and analyse the world from a new perspective.
3. The use of hands as a tool to use the natural resources.
4. Sexual dimorphism- allowed the species to raise babies with more care.