Which sequence shows a decreasing level of complexity?

Biology

2 answers:

murzikaleks [220]3 years ago

7 0

Hello. This question is incomplete. The full question is:

" Which sequence shows a decreasing level of complexity? 1) organs organism cells tissues , 2) organism cells organs tissues , 3) cells tissues organs organism , 4) organism organs tissues cells"

Answer:

4) organism organs tissues cells

Explanation:

The order "organism, organs, tissues, cells" shows the levels of organization in a decreasing level of complexity.

There are several hierarchical levels of organization among living beings, starting with atoms and ending with biomes. Each of these levels is a matter of study for biologists. These levels are:

Atoms: a very small part of matter. Atoms are divided into protons, neutrons and electrons. The joining of these atoms forms matter in its solid, liquid and gaseous states.
Molecule: the molecule is a junction of atoms. The molecules are diverse substances and are formed by different atoms (H2O) or by the same atoms (O2);
Organelle: small organ-like structures that are present in animal and plant cells. They help to carry out the vital functions of cells;
Cell: cells are the functional units that make up animal and plant organs. They perform breathing and reproduction in addition to saving the genetic information of beings;
Tissue: is the visible part of the organs, formed by a group of plant or animal cells. Our skin, for example, is a type of tissue. Tissues are responsible for storing cells, blood vessels, making excretions such as sweat.
Organs: set of tissues. The organs perform various types of functions: the heart pumps blood, the stomach helps with food, the small intestine absorbs substances.
System: set of interconnected organs. Our digestive system, for example, has a mouth, tongue, esophagus, stomach and intestine.
Organism: set of systems that form a living being, for example, the human being, a lion, a plant.

Oksi-84 [34.3K]3 years ago

3 0

4. organism, organs, tissues, cells

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<em><u>One molecule of glucose is needed to produce approximately 38 molecules of ATP in each round of aerobic respiration.</u></em>

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