The three main marine organisms that live in the oceans are-
Yes
Asexual reproduction is a form of reproduction where offspring are produced from a single parent, without the need for gametes or fertilization. It results in offspring that are genetically identical to the parent.
No, not everything is an organism. Organisms are individual living entities capable of growth, reproduction, and responding to stimuli. Inanimate objects like rocks, water, and air are not considered organisms.
The four main parts of a multicellular organism are cells, tissues, organs, and organ systems. Cells are the basic building blocks, tissues are groups of cells working together, organs are groups of tissues with specific functions, and organ systems are groups of organs working together to perform complex functions.