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Sati [7]
3 years ago
12

A solution with a pH of 7

Biology
1 answer:
atroni [7]3 years ago
4 0

Answer:

C.

Explanation:

The hydronium ion concentration can be found from the pH by the reverse of the mathematical operation employed to find the pH.

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[HELP!! Giving 40 points]
e-lub [12.9K]
A.) Water would either cool down or warm up, depending on the temperature. That would also alter the air and its heat as the water evaporates.

B.) (same as first)

Simply edit your answer based on temp. Hope this helps!
8 0
3 years ago
3. The island of Rum in Scotland had wolves and trees 500 years ago. It now has neither. A. Offer one hypothesis for the current
pychu [463]

To test for the keystone species hypothesis, the wolves in another region can be removed or trees can be reintroduced to see the effect on the ecosystem.

<h3>What is a keystone species?</h3>

A keystone species is an organism whose existence defines an entire ecosystem such that them, the ecosystem would be severely affected or may not exist.

Trophic cascades are events which result in serious distortions in an ecosystem as a result of the removal or addition of a top predator.

To test for the hypothesis of keystone species and trophic cascades, the wolves in another region can be removed or trees can be reintroduced to see the effect on the ecosystem.

Learn more about keystone species at: brainly.com/question/2044051

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3 0
2 years ago
Name the 10 factors that determine and influence climate.
Brums [2.3K]
Latitude, elevation, nearby water, ocean currents, topography, vegetation, and prevailing winds. The global climate system and any changes that occur within it also influence local climate.
4 0
3 years ago
Read 2 more answers
How are messages carried throughout the human body from the brain to the nervous system​
valentinak56 [21]
Through synapses that occur in our neurons that tell our brain for our body to act in the needed way
4 0
3 years ago
HELP! NOW!
uranmaximum [27]

Answer:

Option-D

Explanation:

Cellular respiration and photosynthesis are the two main physiological process which drives the life on Earth. Photosynthesis process leads to the synthesis of Glucose whereas Cellular respiration breakdown the Glucose molecule to form ATP molecules.

In plants, the photosynthesis process occurs in green leaves whereas cellular respiration occurs in every cell of the plant inside the mitochondria.

In the given question, the graph shows:

1. The absorption of oxygen till 6 am which is required during cellular respiration.  

2. After 6 am, the level of oxygen production becomes more than oxygen absorption till 6 pm.

3. After 6 pm, no sunlight is available therefore photosynthesis does not occur. After this, the rate of cellular respiration increases that is oxygen is taken in.

Thus, Option-D is correct.

7 0
3 years ago
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