Introduced species
Ecosystems are complex systems that are in dynamic equilibrium with constant interactions between their parts.
When a new species is introduced, new interactions will occur, generating new components of the system and also competing with the previous interactions between the species already present in the system, which normally ends up generating an imbalance in the ecosystem mentioned, i.e a disruption in it.
Answer:
reibosome
Explanation:
Reibosome is a large molecular complex that assmebles proteins.
Oxygenated blood. Oxygen is necessary to keep your organs working, and what would be the point of having useless unoxygenacted blood going through your most important organ? ☺
Answer:
Photosynthesis takes place in chloroplasts; cell walls allow plants to have strong, upright structures; and vacuoles help regulate how cells handle water and storage of other molecules.
Answer: they need to provide a lot of energy.
Explanation:
fat cells have many mitochondria because they store a lot of energy. Muscle cells have many mitochondria, which allows them to respond quickly to the need for doing work.