People can be dehydrated and if the world water runs out the human population can decrease easily. (Answer my question too plz)
Answer:
Examples of scientific theories in different areas of science include: Astronomy: Big Bang Theory. Biology: Cell Theory; Theory of Evolution; Germ Theory of Disease. Chemistry: Atomic Theory; Kinetic Theory of Gases.
Answer:
As per my full understanding,
There are two main modes of nutrition:
Autotrophic – Plants exhibit autotrophic nutrition and are called primary producers. Plants synthesis their food by using light, carbon dioxide and water.
Heterotrophic – Both animals and human beings are called heterotrophs, as they depend on plants for their food.
WHEREBY<u>: TERMS IN THIS TWO SETS ARE:</u>
Chemohetrotroph.<em> Gets energy from chemicals and carbon from other sources.</em>
Photohetrotroph. <em>Gets energy from light and carbon from other sources.</em>
Chemoautotroph. <em>Gets energy from chemicals and produces its own carbon.</em>
Photoautotroph. <em>Gets energy from light and produces its own carbon.</em>
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Answer:
Topoisomerase is an enzyme which participates in the unwinding of DNA helix.
Explanation:
During transcription and DNA replication, the DNA needs to be unwound in order for the transcription/replication machinery to gain access to the DNA so it can be copied or replicate, respectively.
True...............!!!!!!!!!!
Hope it's help you
