A mnemonic device is a tool to help you remember lists of important information such as the eight levels of organisation below. Mnemonics use a system of rhymes, phrases, acronyms or diagrams. Rhymes and phrases use the first letter of every word that needs to be remembered. The eight levels of biological organisation are:1. Domain2. Kingdom3. Phylum4. Class5. Order6. Family 7. Genus8. Species.
A phrase that can be used to remember the levels of organisation is:Do Kings Please Catch Old Fish Go Surfing?<span>
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The answer is D) unlimited flow of water into or out of the cell for #9.
For #10, the answer is C) endocytosis and exocytosis.
Answer:
Oxygen levels are generally thought to have increased dramatically about 2.3 billion years ago. Photosynthesis by ancient bacteria may have produced oxygen before this time. ... In addition, early plants and algae began to release oxygen at a faster rate. Oxygen levels then showed a dramatic increase.
TRUE because the earth and moon are always rotating, therefore we see different parts based on where we are at.
