Antibiotics are usually derived from bacteria.
Warm water with no salt is the least dense
The answer is halite i hope this helps
The light-independent reaction occurs in the stroma its the fluid-filled area of a chloroplast outside of the thylakoid membranes.
The answer to this question would be the last one, tissue.
These specialized cells group together to form a common function which then becomes a tissue. These tissues then group together and form an organ. Organs then form together a system and systems form together an organism. These organisms gather and form a community and eventually into an ecosystem. This is typically a process as to how cells become organisms and how organism make up the ecosystem. Cells are the basic unit of life. Without them, there would be nothing at all.