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gavmur [86]
2 years ago
6

What does the pH scale measure and why is this important?

Biology
1 answer:
creativ13 [48]2 years ago
4 0

Answer: The pH scale measures whether there is more hydroxide or hydronium in a solution.

Is important because it tells you how basic or acidic the solution is.

Explanation:

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Summarize What adaptations do cephalopods have to live an active way of life?
Alina [70]

Answer:

The answer is below

Explanation:

The adaptations that cephalopods have, to live an active way of life are numerous, some of which are:

1. Development of a SIPHON. This is a form of the adapted foot that supports survival such as swimming and directional movement.

2. A powerful and flexible arm for movement and protection

3. Using ink to form visual distractions, against predators.

Note that a good example of cephalopods are known as octopus

7 0
2 years ago
How do u solve this problem What is the solution for the inequality below?<br> 4x + 10 ≥ 5x + 55?
Virty [35]

Answer:

X ≤ - 45

Explanation:

4x + 10 ≥ 5x + 55

4x - 45 ≥ 5x

-45 ≥ x

7 0
3 years ago
4. Explain why there are very few or no plants at the bottom of the ocean. Name the oceanic zone that has NO
kolbaska11 [484]

Answer:

After the aphotic zone, there's complete darkness. From 1,000 meters below the surface, all the way to the sea floor, no sunlight penetrates the darkness

Explanation:; and because photosynthesis can't take place, there are no plants, either.

4 0
2 years ago
¿qué ventajas tiene para una célula, que la membrana celular seleccione y facilite el paso de ciertos materiales?​
Norma-Jean [14]

La membrana de la célula permitirá el paso de materiales como el oxígeno y el dióxido de carbono, mientras que mantendrá los materiales dañinos fuera de la célula.

7 0
2 years ago
People start a overfish. How might this change the ecosystem?
Ostrovityanka [42]

Answer:

the animals that eat fish will decrease in population

Explanation:

this is just one way. there are a lot of organisms that diet mainly contains fish and if humans start to over fish then the animals may starve and die out.

6 0
2 years ago
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