Answer:
The number of protons in the atomic nucleus.
Explanation:
The atomic number of an element represents the number of protons that are in the nucleus.
For example, Silicon has an atomic number of 14, so it has 14 protons in the nucleus.
➪ What are the 3 points of dimensions??
Ans : -
★ Physical Dimension
★ Mental Dimension
★ Social Dimension
The structures that are common to both prokaryotic and eukaryotic cells are plasma membrane, ribosomes, cytoplasm, and DNA.
All cells have a plasma membrane, ribosomes, cytoplasm, and DNA. However, Prokaryotic cells lack a nucleus and membrane bound structures while the eukaryotic cells have a nucleus and membrane bound structures called organelles.
It is the first arrow, or else the linear-shaped arrow pointing towards the right. The movement of energy in the ecosystem is forward-moving which is generated by the autotrophs and when consumed by the heterotrophs moves through them and another organism as they are preyed on.
Answer:
Photosynthesis is important to living organisms because it is the number one source of oxygen in the atmosphere. ... Green plants and trees use photosynthesis to make food from sunlight, carbon dioxide and water in the atmosphere: It is their primary source of energy.
Explanation:
