The pressure inside the plant cell is turgor pressure and it is also controlled by osmosis which is movement of molecule from higher to lower concentration across a membrane that is selectively permeable
The opening and closing of stomata also control turgor pressure
hope it helps
Answer:
The pressure is the same on points that are at the same level but on opposite sides.
Answer:
option D.
Explanation:
The correct answer is option D.
Diffusion is the particle movement from high concentration to low concentration, such as air, water, etc.
Example: if you spray perfume spread throughout the room at one part of the fragrance scent.
The gas molecule thus spreads out in a gradient of concentration
Answer:
The damaged prairie area can be restored through <em>site preparation, replanting and putting species back on the landscape.</em>
Explanation:
Prairie- this is a type of habitat with mostly grasses. It also consists of trees, occasional shrubs and flowering plants. This can be found around the world and is <em>ecologically important for providing habitats for native animals and insects.</em> It is perfectly adapted to the climate and<u><em> requires minimal maintenance.</em></u>
Once a prairie is damaged, it becomes an essential move to restore it immediately. This can be done through different human activities such as the following:
1. Site preparation- before doing anything else, it would be best to prepare the prairie site by removing debris from the fire. This will make everything easier once you start planting the crops or plants.
2. Replanting- this is probably the most essential move you can do. It would be best to plant high quality food plants that would provide nectar, pollen and seeds throughout the season. This will entice many birds and butterflies into the area. It will also make the native plants abundant which will, in turn, increase ecological diversity.
3. Putting species back on the landscape- when a wildfire occurs, it is a common sense that species also run away from their home (habitat). In order to create that natural habitat again, it would be best to put the species back to where they belong so they can restart their lives. This will resume the natural food webs and nutrient cycles.
Answer:
Explanation:
Considering the fact that we ave been given an angle of inclination here, we best use it! That means that the velocity of 23 m/s is actually NOT the velocity we need; I tell my students that it is a "blanket" velocity but is not accurate in either the x or the y dimension of parabolic motion. In order to find the actual velocity in the dimension in which we are working, which is the y-dimension, we use the formula:
and filling in:
which gives us an upwards velocity of 9.7 m/s. So here's what we have to work with in its entirety:
a = -9.8 m/s/s
t = 2.8 seconds
Δx = ?? m
The one-dimensional motion equation that utilizes all of these variables is
Δx = 
and filling in:
Δx = 
I am going to do the math according to the correct rules of significant digits, so to the left of the + sign and to 2 sig fig, we have
Δx = 27 + 
and then to the right of the + sign and to 2 significant digits we have
Δx = 27 - 38 so
Δx = -11 meters. Now, we all know that distance is not a negative value, but what this negative number tells us is that the ball fell 11 meters BELOW the point from which it was kicked, which is the same thing as being kicked from a building that is 11 meters high.
