Answer : Without its keystone species, the ecosystem would be dramatically different or cease to exist altogether.
The primary function of major organs shown in the figure include;
1. Sporangia; its functions is to produce spore structures which are aggregated to bigger structures.
2. Rhizoids; are structures which are being projected from prothallium and its function is anchoring structures.
3. Prothallus; is the gametophyte and its functions are the carrier of both female and male sex organs.
4. Antheridium; it is the female sex organ and its functions are to produce eggs.
Answer:
Ocean acidification: Ocean acidification refers to the decrease in the pH of ocean water.
The pH of ocean water decreases due to the increased in the carbondioxode emissions in the atmosphere because of the burning of fuels. This carbondioxode is dissolved in the ocean water and forms carbonic acid. This carbonic acid is responsible for increasing the pH of ocean water. In one and half century, there is 30% increase occurs in the acidity of ocean water.
It allows different kinds of organisms to be easily identified based on their characteristics.
Because one part of your brain that gets information from your sensory neurons dosen't treat your whole body the same
