Answer:
A.
Explanation:
Natural Selection is the process whereby organisms that are best adapted to their environment are able to survive and pass on their genes.
Answer:
Suitability of environment and tolerance.
Explanation:
Suitability of environment and tolerance is the reason which tells that an introduced species might be very successful in a new environment. The species have all the adaptations that helps in the survival of introduced organism. Strict checking on the airports and destruction of plant species that the person bring with it are the actions take by the government that prevent the introduction of additional new species in the ecosystem.
Answer:
<u> Polymer Monomer </u>
1. Polypeptide/protein -----------------------→ Amino acid
2. Polysaccharide ------------------------------→ Monosaccharide
3. Nucleic acid -----------------------------------→ Nucleotide
4. Lipid ----------------------------------------------→ Fatty acid
Explanation:
Monomers are simple molecules that when joined together and form chains become polymers, a process called polymerization, which is mediated by polymerase enzymes.
Monomers are simple molecules that when joined together and form chains become polymers, a process called polymerization, which is mediated by polymerase enzymes.
- <em>Peptides and proteins</em><em> are formed by the addition of specific amino acid sequences.
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- <em>Polysaccharides</em><em>, or complex sugars, are formed by the addition of monosaccharides, such as glucose.
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- <em>A </em><em>nucleic acid,</em><em> such as DNA or RNA, consists of chains or strands that are formed by nucleotide sequences.
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- <em>Lipids</em><em> are the polymerized form of fatty acids.</em>
<span>This question is rather vague however, there are numerous chemical substances that the body needs one could be neurotransmitters that are used by neurons to transmit information to other nearby neurons.
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<span>The neuron, a cell that composes the nervous system. For example a brain, an organ composed of thousands of neural fibers and glial cells that performs many important organismic functions.
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Other substance:
Hormones
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Answer - The estimate of the world population will be <span>9,550,944,891
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Reason - It was calculated by the Global Data and Population of growth that it will be projected to be that number in 50 years as a (estimate). The population is decreasing over time which can be concluded that growth/non-growth is not stable in some parts of the world.
