Explanation:
By using sound absorbing substances we can reduce the echoes.
as we seen in the cinema hall...lol
The Swedish botanist Carl Linnaeus<span> developed a system known as Linnaean taxonomy for categorization of organisms and binomial nomenclature for naming organisms.</span>
Answer:
B. the fresh water is hypertonic and the salt solution is hypotonic to the cells of the celery stalks.
Explanation:
A hypertonic medium is precisely one that has a higher solute concentration than another medium. This, in turn, is hypotonic compared to the former. Thus, these classifications can only be employed in the sense of comparison and not as the primary definition of the osmotic characteristic of a solution.
When a cell is placed in a hypertonic solution, that cell tends to seek osmotic balance and absorbs some of the solution's solutes becoming rigid and hard. For this reason, we can say that fresh water is hypertonic in relation to celery stem cells.
On the other hand, when the solution is hypotonic, the cell trying to reach an osmotic equilibrium loses part of its solutes to the solution, becoming soft and flabby. For this reason, we can say that saline is hypotonic for celery stem cells.
The correct answer is dipole-dipole interactions.
Dipole-dipole forces refer to the forces of attraction among the positive terminal of one polar molecule and the negative terminal of another polar molecule. For example, the bond between hydrogen and chlorine has a dipole-dipole attraction.
A dipole-dipole association refers to the association between the two polar constituents. When they move towards each other, the negative end molecule attracts the positive end of the other molecule.
Answer:
Any two other subcellular structures that can be found in an animal cell are:
nucleus.
mitochondria
