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faltersainse [42]
3 years ago
12

What is the natural pH of the ocean? below 7 above 7 exactly 7 different depending on the location

Biology
2 answers:
Semmy [17]3 years ago
7 0
I'll say it's above 7
frozen [14]3 years ago
7 0

Answer: Above 7

Explanation: The pH of the ocean is above 7. It has been basic foe over the past 300 million years. There has been a significant increase in the acidity of the ocean water.

The pH of the ocean water is around 8.2. The acidity  in the ocean water near the surface does not allows the shell growth in the marine animals. It is suspected to cause some sought of reproductive disorder in some fishes.

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List the 4 abiotic forms of nitrogen cycle and the chemical formula
weeeeeb [17]

Answer:

Four abiotic forms of nitrogen cycle and its chemical formula

Ammonium – NH^{4+}

Ammonia – NH^3

Nitrite – NO^2

Nitrate – NO^3

Explanation:

Ammonium: In the nitrogen cycle ammonium is starting point that is present in soil and are converted to various forms by different process.

Ammonia: In the process of nitrogen fixation, the bacteria having nitrogenase enzymes reacts with the nitrogen as well as hydrogen and produces the ammonia, which is further converted to organic compounds.

Nitrite: The nitrosomonas bacteria present helps in conversion of nitrogen gas into nitrite.

Nitrate: Again the Nitrite is converted into Nitrate by the nitrobacter. During the process of assimilation ammonium and nitrate are absorbed by the plants.

8 0
3 years ago
Need help will mark Brainliest
ludmilkaskok [199]

Answer:

C

Explanation:

Semiconservative replication means that strand will also be used. (Pretty sure)

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3 years ago
Which sentences describe the differences between photosynthesis and cellular respiration? Check all that apply. Cellular respira
alexgriva [62]

Answer:

Cellular respiration uses oxygen as a reactant and photosynthesis does not​

Explanation:

Autotrophs use CO2 to make energy while heterotrophs use Oxygen.

<h3>Check all that apply?</h3>

You only gave one option so that's as far as I can get, sorry!

3 0
3 years ago
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Decaying plants add carbon to the soil
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Yes decaying plants add carbon to the soil
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Hair cell divide how many times in a year
Finger [1]

Answer:

Hair cells are present inside the inner ear that acts as a receptor of sound. Researchers affirmed that once there is a damage to the hair cell, it can regenerate in birds.

Damage hair cell can lead to loud noise which in turn affect the ear. The supporting cells are present along with the hair cells. When the hair cells get damaged, the supporting hair cell gets the signal to start the process of regeneration.

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