Which of the following sequences represents the hierarchy
ofbiological organization from the least to the most
complexlevel?

1. cell, community, population, organ system,
molecule, organelle.
2. organelle, tissue, biosphere, ecosystem,
population, organism.
3. organism, community, biosphere, molecule, tissue, organ.
4. molecule, cell, organ system, population,
ecosystem, biosphere.
5. ecosystem, cell, population, tissue, organism, organ
system.

4) molecule, cell, organ system, population, ecosystem, biosphere

Explanation:

Various biomolecules such as carbohydrates, proteins, lipids, etc. together make the cells. Cells are the structural and functional units of life. A group of cells destined to perform specific functions makes tissues and various specific tissues together make an organ.

An organized group of tissues and organs that work cooperatively to perform a specialized set of functions is called an organ system. For example, the digestive system includes organs involved in the breakdown of nutrients.

A group of organisms of the same species that live in a defined geographic area at the same time make a population. Ecosystem refers to an interacting system including a biotic community and its nonliving, physical environment.  The biosphere includes all of the parts of Earth where life forms exist and include the atmosphere, the hydrosphere and the lithosphere.

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.