Pretty sure it <span>C) penta-radial symmetry.</span>
Answer:
Since Biodiversity means variety of living species on earth, different biomes provide habitats for those species. If there was no biomes then they would be no biodiversity. So the impact of biomes provide a living nature for those animals.
Explanation:
I don’t know what I just said lol. I’m dum so don’t like write everything I said. Change it up a little bit
Answer: taking deep breaths
Explanation:
Apart from reminding oneself that you are prepared for the presentation. You can carry out a physical exercise like the breathing exercise by taking several deep breaths and exhaling to reduce nervousness. Also you should be mindful that the audience is there to hear you and not to judge you. In that way you can ease out tension.
Answer:
The minimum number of nucleotides per codon necessary to specify all 20 amino acids that are found in proteins is <u>3</u>
Explanation:
There are four nucleic acids in the RNA, adenine uracil, guanine, cytosine. Each of them combines in groups of three to give the different amino acids. In total, there are 64 different combinations of nucleic acids that codify the 20 amino acids that we need for our vital functions.
