Im not happy today { change in positive}
Answers
Key ️ points
• In the living organisms,Cells are the basic structural and functional unit.All organisms are made up of cells.
• Subcellular structures of cell include organelles, plasma membrane and if present nucleus.
• Size of the cell is one to micrometre.
• The smallest cell is 0.1 to 0.5 micrometre in bacteria .
• The largest cell measuring 170 millimeter ✖️❌ 130 millimeter is the egg of ostrich.
• The size of the cells has no relation with the size of the body ️ of the animal or plant ☘️.
• Cells arises from pre existing cells.
• Each cells contain genetic material that is passed during reproduction process.
• All basic chemical and physiological functions like repairing , growth , excretion , immunity , communication and digestion are happen inside cells.
The gravitational force is a force that attracts any two objects with mass. We call the gravitational force attractive because it always tries to pull masses together, it never pushes them apart. ... This is called Newton's Universal Law of Gravitation.
solly (>_<)
pls don't go