Answer:
Scarcity
Explanation:
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Washing would only transfer the waste somewhere else, it wouldn't actually "clean".
processing it could be used to make bio gas.
that bio gas can be used as fuel. or it can be used to make manure.
Answer:
Option D, all of the above
Explanation:
Industrial revolution caused creation of wealth and generation of income due to which people living in remote/village areas migrated towards cities in large number which led to population explosion.
With the advent of new machines and tools (such as guns, strong fishing nets, distinctive sharp tools etc.), the hunters (such as poachers, fishermen , slaughter house workers etc.) got enabled and hence their number also increased.
New methodologies of trash disposal were also created such as incineration.
Hence, option D is correct
Answer:
A cladogram is a visual representation of the relationships between organisms and also shows how organisms evolved from common ancestors. <em><u>Points where organisms branch off are called </u></em><em><u>nodes </u></em><em><u>and these nodes branch off show the last common ancestor among the organisms.</u></em>After each node, the line moves forward, which indicates where the organisms diverge. This means at this point, the organisms evolved traits that separates them from the common ancestor.
Answer:
The correct answer is - combined with hemoglobin.
Explanation:
The oxygen that is inhaled by the organism to the lungs from the environment is taken from the lungs to the different body tissues through the blood for performing cellular respiration and get energy.
The blood contains hemoglobin which is an iron-containing metalloprotein that carries the oxygen in red blood cells of the blood to the different body tissues from the gills or lungs. This oxygen transport iron-containing protein present in almost all the vertebrates.
Thus, the correct answer is - combined with hemoglobin.