The given question says that a student has constructed a model of cellular transport using fences and several gates.
This model can be used to demonstrate the cellular transport.
The gates of the fences can be supposed as the protein pumps and the other fence demonstrates the lipid bilayer.
Let’s suppose in the fence, there are many cattles, and outside, there are less cattles, but the student open the gate and bring more cattles inside the fence. In this case, the transport of the cattles is similar to the active transport of the molecules using protein pumps. At cellular level, the energy for the active transport is provided by ATP molecules.
Now, let’s say, the student wants to feed the cattles with some nutrition rich food, which can help in maintaining the health of the cattles. The student fills his car with the cattle food and he enters inside the fence through gates. In this case, the food was not present in the fence, but was abundant in the outside environment, so, the diffusion would occur. But food cannot come self, without help of others, so, the movement is facilitated by the car, as it is done by the carrier proteins. Hence, it is an example of facilitated diffusion.
This shows that the so called hot spots on the tectonic plates are moving along with the actual tectonic plate. Because volcanoes form on hot spots, the most chain of active and non active volcanoes proves that if the hot spots are moving, so are the tectonic plates.
To be accepted, a scientific argument must first proved it's solidity and validity and critiques from other expert is usually the best way to explain both the solidity and the validity of a scientific argument
hope this helps
Answer:
The similarities that can be seen in the members of kingdom plantae and plankton is that both of them perform photosynthesis.
These organisms provide oxygen and food to the other members. These members get energy for living their life.
The planktons and the members of kingdom plantae requires nutrients for their growth and development.
The differences that can be seen in the plankton and members of plantae is that plankton are found on the surface of water.
The members of plantae can be found on the land, on the surface of water. But some of the species like brown and red algae are found in the depth of sea or ocean.
correct answer is there are fewer structures in the cell on the top
and the structures in the cells are similar
