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yan [13]
2 years ago
10

Two methods of testing that would be more accurate than litmus paper

Biology
1 answer:
Kay [80]2 years ago
3 0

Answer:

pH meter and pH paper.

Explanation:

There are a few other ways that are commonly used, including titration, but most are tedious and require detailed hands-on work. A pH meter is normally assisted by the use of a computer or a digital user interface. The use of pH paper can be likened to the use of a Galileo thermometer.

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In environments that lack oxygen, some organisms have developed a way to break down intorganic molecules in order to produce ene
Ierofanga [76]

The above mentioned process is called as <u>Anaerobic respiration </u>

<u>Explanation:</u>

All organisms need oxygen to produce energy but in some prokaryotes and eukaryotes they lack the presence of oxygen in their environment. Hence they have adapted a strategy called anaerobic respiration to break down the inorganic molecules to produce energy.

They use carbon dioxide and release methane as the by product. The process of glycolosis helps.  All types of fermentation happens anaerobically here. It helps down to break down the fuels and produce energy. This energy is utilized for their life function.  

8 0
3 years ago
Why did separate systemic and pulmonary circulations evolve in species that have the high-pressure circulatory system required f
Rina8888 [55]

Answer:

The separate systemic and the pulmonary conditions all evolve in the species that are having the high pressure circulatory system required for rapid movement of blood because if pulmonary was under pressure as high as that of the system circulation.

Explanation:

Here, it is given that the separate systemic and the pulmonary circulations evolve in the species.

And those species have the high pressure circulatory system for blood movement rapidly because if the pulmonary was under pressure as high as that of systemic circulation.

Also the fluid amount that will flow would be forced out of the cappilaries in the lungs.

Now, there is a conflict between the thin surface required for efficient exchange of gases.

Also, the thick blood vessels are required to withstand the high blood pressures.

6 0
3 years ago
What is the term for water that moves across the surface of the land and enters streams and rivers?
White raven [17]

Answer:

Its the hydrologic cycle

Explanation:

Hopefully this helps!!! Im srry if it isn't

8 0
3 years ago
Read 2 more answers
(BRAINLIEST)
Varvara68 [4.7K]

Answer: I think it's c im sorry if it's wrong

Explanation: I took the test on Monday

8 0
3 years ago
Read 2 more answers
Which of the following does not explain why if two people are exposed to the same high stress causing conditions, there is a lik
e-lub [12.9K]

Answer:

Probably B

Explanation:

They all explain it, honestly, but B sounds the least like an answer they would accept as true. It's also kind of sus that they have 2 different answers about reacting differently to stress, and B is definitely the least likely of the two to be correct. Sorry I couldn't be more helpful, I'm only here because I searched for the answer myself. Good luck.

8 0
3 years ago
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