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lubasha [3.4K]
2 years ago
13

PLEASE HELP

Biology
1 answer:
LUCKY_DIMON [66]2 years ago
5 0

Answer: “The resident time would be zero because carbon is released as soon as it is absorbed”

Explanation: Just took the quick check :) and also “balanced” gave me a key word that nothing is unequal so the release of carbon and the carbon being absorbed can’t be unequal (decrease or increase) so I makes sense for it to be zero, the moment carbon is released is the moment it becomes absorbed. Not a great scientific explanation but that’s what I thought it as in this tiny brain of mines!

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The solute potential of a plant cell is -10 bar, and its pressure potential is 3. The plant cell is placed into a solution with
Nesterboy [21]

The water potential of the cell would be -7 bar and thus, water will move from the cell to the surrounding solution.

Recall that:

Water potential = pressure potential + solute potential

For the plant cell, solute potential = -10, pressure potential = 3

Water potential of the cell = 3-10

                                          = -7 bar

The water potential of the cell is -7 bar while that of the surrounding solution is -10 bar. Thus, the cell has a higher water potential than the surrounding solution.

Recall that water usually moves from the region of high to the region of low water potential. Therefore, water will move from the cell to the surrounding solution.

More on water potential can be found here: brainly.com/question/23855783

6 0
2 years ago
What is a food chain ​
PilotLPTM [1.2K]

Answer:

Explanation:

a hierarchical series of organisms each dependent on the next as a source of food.The series of processes by which food is grown or produced, sold, and eventually consumed.

6 0
3 years ago
Read 2 more answers
Is there a difference in speed between a car going forwards at 5m/s and a car moving backwards at 5m/s
slava [35]

There is NOT a difference in speed between a car going forwards at 5 m/s and a car moving backwards at 5 m/s.

Speed is just the rate of change of the position of an object. It is calculated by dividing the change in position (distance traveled) by the time it takes to move said distance.

The distance between the two points is always positive because the direction does not matter.

However, if we are looking for the velocity, the direction DOES matter. In this example, the velocity moving forwards is 5 m/s while the velocity moving backwards is -5 m/s.

In other words:

<em>Speed </em>is looking at the <em>magnitude</em>

<em>Velocity </em>is looking at the <em>magnitude </em><em>and </em><em>direction.</em>

6 0
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Conclude Assess what kinds of traits make invertebrate such a diverse group of animals.
Lina20 [59]

Answer:

Invertebrates have a very quick life cycle and die very easily, as a result, they evolve very quickly into many different types of animals. also, they are often very small and their ecosystems are subject to much quicker change than that of vertebrates, meaning that mutations in their genes become relevant more often. Many invertebrates span very large areas (sea animals span most of the oceans, insects span entire continents) and so they evolve to be different species in different places.

Or

They do not have bones, they live on water or land, they can have soft bodies or exoskeletons, and others are parasites.

6 0
3 years ago
Give me half a tanker of iron," he joked, "and I'll give you the next ice age." Explain this quote from John Martin's original a
nikdorinn [45]

The idea was that fertilizing the ocean and seas would lead to the in increase growth of phytoplankton population.


The oceanic plants do not release carbon dioxide into the air when they die because the sinks into the sea carrying with them the carbon dioxide for several centuries. This would then decrease the levels of carbon dioxide from the air as plants absorb carbon dioxide from the air during the process of photosynthesis.

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