The acceleration of gravity due to Earth is 9.81
Water molecules bond to each other in a covalent bond where they stay connected. They also have poles like a magnet, making it a polar molecule.
If water is no longer polar the surface tension would lower to the point where ice can no longer float, the water would freeze, cooling the climate considerably.
Approximately 4.6 billion years ago, the solar system was a cloud of dust and gas known as a solar nebula. Gravity collapsed the material in on itself as it began to spin, forming the sun in the center of the nebula.
Answer:
(The correct option is Nucleus) instagram pickiloz
Explanation:
The structure in the diagram is a nucleus because the nucleus is a membrane-bound organelle mostly round in shape and it is present inside the cells.
The structure in the diagram cannot be cytoplasm as cytoplasm is a fluid in which organelles float.
The structure in the diagram cannot be a cell wall as a cell wall is the outer layer of a cell and it is not present inside of the cell.
The structure cannot be a flagellum as flagellum are hair-like structures. Hence, option A, C and D are false.