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tino4ka555 [31]
3 years ago
5

How do I calculate Ph?

Biology
1 answer:
cupoosta [38]3 years ago
8 0

Explanation:

To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion in moles per liter (molarity). The pH is then calculated using the expression: pH = - log [H3O+].

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Complete the following sentence. Clarice is a dairy cow that is milked irregularly. Stress may cause her to release a hormone th
emmainna [20.7K]

Answer:

The correct answer is - production.

Explanation:

If a cow does not milk on schedule it creates stress conditions and leads to several physiological changes which lead to the release of a hormone. This hormone result in lower milk production also affects negatively on her immunity.

The stress cause release of estrogen, and prolactin hormones with other corticosterioids that result in decreases in the number of cytokines and decrease innate immunity of the cow.

6 0
3 years ago
Do you get all the energy from a piece of fruit you eat
vodomira [7]
No , you get some energy from the fruit but not all.All of the energy comes from the things that you do and consume during the day.
8 0
4 years ago
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Suggest ways in which the department of agriculture can improve farming in rural areas
Fynjy0 [20]
There are numerous things. They can give tax cuts to farmers and those who work in the agriculture sector. They can give subsidies to those people too. Both of these things motivate people to work in that field.
7 0
3 years ago
Fireflies emit flashes of light because of chemical reactions, which occur in their abdomens. The rate of the chemical reactions
damaskus [11]

Since the rate of flashing depends on the rate of reaction, it means that fireflies will flash slower during cold weather.

<h3>How does temperature affect rate of reactions?</h3>

Temperature affects the rate of reaction such that reactions are faster at high temperatures and slower at low temperatures.

Thus, since the rate of flashing in fireflies depends on the rate of reaction, cold temperature means that the rate of flashing will be low as compared to warm temperature.

In other words, fireflies will flash lower during cold weather and vice versa.

More on temperature and rate of reactions can be found here: brainly.com/question/16717828

#SPJ1

4 0
2 years ago
Distinguish a virus from a prophage.​
vazorg [7]

\:  \:  \:  \huge \color{blue} \boxed{ \colorbox{black}{Answer}}

A prophage is a bacteriophage (often shortened to "phage") genome inserted and integrated into the circular bacterial DNA chromosome or exists as an extrachromosomal plasmid. This is a latent form of a phage, in which the viral genes are present in the bacterium without causing disruption of the bacterial cell.

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