The right answer is spongy bone (cancellous bone).
In otosclerosis, the new bone blocks the movement of the stirrup, causing transmission hypoacusia. Otosclerosis can also cause perceptive deafness, especially when otosclerotic bone foci are close to scala media. Half of all cases are hereditary. The measles virus may play a role in triggering a genetic predisposition to otosclerosis.
I believe that it's this
1st blank : monogamy.
Reason: I believe that it's monogamy because it's when someone/something is has one mate. Also, monogamy is the one with the closest definition as stated is the question.
2nd blank : polygyny
Reason: The answer to this one may be polygyny because it is when someone/something has more than one female mate (like in your question).
Hope this helps. Disclaimer:I'm not sure if it's right though :)
Lichens are organisms made of two different species, algae and fungi, lifing together in a symbiotic relationship.
The answer is;
Biosphere > Biome > Ecosystem > Community > Population
> Organism > Organ System >
Organ > Tissue > Cell > Organelle > Molecule > Atom.
This is a clear representation of the complexity of life on
earth. Over the course of evolution, abiotic elements developed into biotic
elements then to unicellular organism and finally to complex multicultural organisms.
