Answer:
Yes.
Explanation:
Yes, DNA is formed from three main components comprise of deoxyribose sugar, phosphate group, and a nitrogen- containing base. This DNA molecule have a genetic information about the organism's form and structure. DNA is made of blocks of nucleotide and that nucleotide is formed from deoxyribose sugar, phosphate group, and a nitrogen- containing base.
Answer:
Magnetic Declination
Explanation:
Magnetic declination, or magnetic variation, is the horizontal plane's angle between magnetic north and true north. This angle varies depending on the position on the Earth's surface and changes over time.
<span>C.Enough supporting evidence has accumulated for it to be called a theory.
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Answer:
B
Explanation:
Homeostasis is defined as a regulating process to maintain balance within the body systems. It is to maintain the interior conditions and ensure that nothing goes wrong or out of the ordinary. Choice B matches this.
A is incorrect because homeostasis can occur <em>both</em> at the cellular level <em>and</em> at the system level.
C is incorrect because homeostasis actually occurs in prokaryotes, as well.
D is incorrect because both A and C are wrong.
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