To solve this we must be knowing each and every concept related to ecosystem. Therefore, the correct option is option A that is algae growing on the glass.
An ecosystem is created by how all living things interact with one another, with the chemical and physical components of their surroundings, and with each other through the movement of energy.
It includes every living item in a certain location along with their nonliving surroundings including air, water, and sunshine. Ecosystems provide for the basic necessities of humans. By supplying us with fresh food and clean water, ecosystems keep us alive.
They supply the basic ingredients we need to meet our demands for food, water, housing, clothes, and transportation. Algae growing on the glass is a biotic factor of an aquarium ecosystem.
Therefore, the correct option is option A.
To know more about ecosystem, here: brainly.com/question/29775110
#SPJ3
swinging back and forth.
Mechanical
Radiant (light)
Thermal (heat)
All of the above
6.What type of energy is being used in the following example?
They sat on the swings for a while, and also talked.
Electrical
Radiant (light)
Sound
Chemical
7.What type of energy is being used in the following example?
After a while, they decided to listen to some music on their portable radio.
Sound
Electrical
Chemical
All of the above
8.What type of energy is being used in the following example?
Soon realized that their batteries were low.
Mechanical
Radiant (light)
Thermal (heat)
Chemical
9.What type of energy is being used in the following example?
They saw lightning in the distance.
Electrical
Gravitational
Thermal (heat)
Chemical
10.What type of energy is being used in the following example?
They rode home and listened to the stereo at Jamie's house.
Radiant (light)
Sound
Thermal (heat)
Chemical
B. Areas within an energy level that are occupied by electrons
C. Regions of the atom that contain protons
D. Circular paths around the nucleus
Answer:
B. Areas within an energy level that are occupied by electrons
Explanation:
Its not A because there are different orbitals on each energy level.
Answer:
B
Explanation:
Answer:
Because it will go back to water when it rains
Explanation:
The diagram which shows electrons violating the Pauli exclusion principle is: C. a box containing an up and a down arrow and 2 other up arrows.
The Pauli exclusion principle can be defined as a principle which states that no two electrons (fermions) in a single atom can have the same values for all four (4) of their electronic quantum numbers.
Furthermore, this principle states that the orbital of an atom can only contain a maximum of two electrons, and they must have opposing spin orientations.
In conclusion, the diagram which shows electrons violating the Pauli exclusion principle is a box containing an up and a down arrow and 2 other boxes with 2 up arrows,that are having the same spin orientations as shown.
Read more on Pauli exclusion principle here: brainly.com/question/10386902
#SPJ2
Answer:
C
Explanation: