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yarga [219]
3 years ago
14

Number of techniques for overcoming nervousness and releasing nervous energy before giving an oral presentation. One is to remin

d yourself that you are prepared. What is another technique?
Biology
1 answer:
UNO [17]3 years ago
8 0

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.

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Microbes that thrive in acidic environments seem to have "cost free" ATP energy available to them due to the pre-existing H grad
bixtya [17]

Answer:

The microbes thriving in acidic environments are termed as acidophiles, and these range from eukaryotes to bacteria and archaea, which are mainly found in diverse acidic surroundings like sulfuric geysers and pools, in the human stomach, and in the regions that get polluted by acid mine drainage.  

The mentioned case is not entirely correct as the protons found in the acidic surroundings are not utilized for the generation of ATP as they are not originating from within the cell. In order to sustain their internal acidic pH, the acidophiles exhibit adaptations like the presence of the negatively charged proteins on the surfaces of their membranes so that they can prevent deterioration due to acidic surroundings.  

6 0
3 years ago
Ethics focuses on moral issues. Using ethics, people attempt to determine what is good and bad or what is right and wrong.
Romashka [77]

Answer:

D. all of these.

Explanation:

All of these are the questions that involves ethical considerations because the method used in these questions are not doing naturally. Vitro fertilization is the fusion of woman's egg with the sperm of male outside the uterus of women which is unethical. Testing of unborn children in the womb for genetic disorders and producing genetically modify plants are also unethical because it does not occur naturally. It occurs due to intervention of humans in God's creation.

8 0
2 years ago
Which trophic level has the most energy
Natasha2012 [34]

Answer:

The lowest level, which is usually the producers.

Explanation:

This is because on every level of the trophic system, some energy is lost before the next level. So the level with the least lost energy is the lowest

6 0
2 years ago
Drag each tile to the correct location on the table. Not all tiles will be used.
pantera1 [17]

Answer:

Sialon/ACM112760324 can be provided in Alfa Chemistry. We are dedicated to provide our customers the best products and services.

Explanation:

https://www.alfa-chemistry.com/sialon-cas-112760-32-4-item-193752.htm

5 0
3 years ago
Select all that apply.
andriy [413]

The <em>correct</em> answer is:

Penicillium

Aspergillus

The lesson states:

If you've ever heard of or taken penicillin to fight off an infection, you can thank a member of the imperfect fungi called penicillium. Some mold species of penicillium are also important in the flavoring and aging of cheese. Roquefort and Camembert cheese owe their distinctive flavors to these fungi. Aspergillus is an imperfect fungus that is found on decaying food. It also contributes to the production of organic acids like citric acid. <u>Both penicillium and aspergillus produce enzymes that are purified and used in various industrial compounds and in medicine.</u>

<u></u>

7 0
3 years ago
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