Answer: the correct option is A (eficient roots composed of hydrophilic materials)
Explanation: the cactus, Agave, and jaiboli are desert plants that possess different adaptive features to survive the harsh conditions of its environment. These includes:
-Roots that project outward, staying just under the surface of the soil. This helps it to gain moisture from the atmosphere.
-thick leaves and stems enables it to conserve moisture.
-waxy outer-layer on leaves and stems. This equally helps is water retention and prevents moisture evaporation. Hope this helps. Thanks
<span>d. a steady change in evolution over time.
Unlike g</span><span>radualism, is the process by which a certain specie or creature undergo changes and variations in a limited and solely focusedly confined in long period of time. </span>
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Answer:</h2>
Option A. Bacteria.
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Explanation:</h2>
- It is presumed that, over millions of years of evolution, abiotic molecules evolved into the self-replicating molecules by means of natural selection.
- Cyanobacteria, or blue-green algae is a bacteria which was one of the oldest fossils found on earth. These microbes conduct photosynthesis: using sun light, water and carbon dioxide to produce carbohydrates and oxygen.
- Cynobacteria played a major role in forming oxygenated atmosphere.
- The first living things on the planet Earths was single-celled micro-organisms which lack a well defined cell nucleus were known as prokaryotes, and bacteria belongs to prokaryotes ans hence among given options bacteria matches the most for the first life form on earth.
Result: Among the given choices bacteria was most similar to first living things on earth.
<span>Can you try warming up there body temperature by covering them with blankets, giving them fluids and give them CPR with slow compressions that may be less painful or give them a shot of epinephrine to try to revive them and get a pulse.</span>
mRNA (Messenger RNA) is translated by ribosomes and contains the code that specifies the sequence of amino acids in polypeptide chain.
A single-stranded ribonucleic acid molecule is known as messenger RNA(mRNA) plays a major role in <u>translation</u>.
Translation is the method by which an mRNA codes for a certain protein. mRNA provides the template for<u> protein synthesis</u>.
The ribosome translates the mRNA that is produced from the DNA into a chain of certain amino acids and<u> protein synthesis</u> is facilitated by this <u>amino acid</u> sequence.
<u>The genetic code</u>, which connects the DNA sequence to the amino acid sequence of proteins, is used to "read" the mRNA. Each group of three nucleotides in mRNA forms a codon, and each codon corresponds to a particular amino acid (triplet code).
Thus mRNA contains the code that specifies the<u> sequence of amino acids</u> in a polypeptide chain.
Learn more about different type of RNA here brainly.com/question/21177344
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