Answer:
They have more bonds (ionic, vdW, polar, peptide, hydrogen) and a thicker phospholipid bilayer than their similarly-structured heat-intolerant counterparts-DNA - two bonds between adenine and thymine, three bonds between cytosine and guanine, MORE C-G PAIRINGS2.
Can you put a picture on here so I can see it better
Answer:
This statement is false.
Explanation:
Producers (namely mosses and liches) are the first organisms to reenter an ecosystem and are known as "pioneer species". They are proceeded by (in this order) small plants, shrubs, bushes, and climax communities (i.e. large trees). Only then do consumers once again become part of the ecosystem. For all of these reasons, the statement presented in this question is false.
Speciation<span>. </span>Speciation<span> is the </span>evolutionary process<span> by which biological populations </span>evolve<span> to become distinct species. The biologist Orator F. Cook coined the term '</span>speciation' in 1906 for the splitting of lineages or "cladogenesis", as opposed to "anagenesis" or "phyleticevolution<span>" within lineages.</span>
Answer:
Both statements are true.
Explanation:
A nonabrasive dentifrice is indicated in order to to prevent scratching of gold prostheses and acrylic. It is indicated to prevent the possibility of abrasion when pontic or crown facings are made of acrylic, when the gold of the partial denture is highly polished and could be scratched, and when areas of root exposure are on abutment teeth.
For caries protection for remaining tooth structures, fluoride dentifrice is recommended as it is important for protection of remaining tooth surfaces, particularly exposed cementum.
Due to acidity Acidulated Fluoride Preparation is contraindicated in an oral cavity with porcelain and composite restorations.