Answer:
In the deep ocean layers where the sunlight does not reach, these organisms that are chemoautotrophic use sulfides from the hydrothermal vents to perform chemosynthesis instead of photosynthesis.
Explanation:
Chemoautotrophic organisms are the ones that are adapted to the absence of sunlight. Such organisms identify electron donors in their vicinity and derive energy from the oxidation reactions that these electron donors (mostly, inorganic compounds) undergo.
The major reason for the development of such a trait in these organisms is the depth that they live at. On deep-sea floors, there is an abundance of sulfides. Thus, the organisms living on there make use of the sulfides to fix carbon and obtain energy the required energy to sustain.
The process of chemosynthesis occurring on deep-sea floors due to the presence of carbon, sulfides, and oxygen culminates in the production of organic materials as an end result which the organisms feed on and sustain even when there is no sunlight available. These organisms majorly belong to the bacteria species called Archaea and Extremophiles.
Because it has no vaccine
has more vote than any other candidate in the constituency
Answer: A
Explanation: outsider triad is a type of communication whereby the child is primarily communicating with his residence parents with limited awareness of his stepparents. Relating this passage with outsider communication, it can be deduced that since the stepparents are irrelevant to him in terms of communication, the type of communication is outsider triad communication.
Other forms such as complete triad is formed when the child see a real family such as both type of parents are seen as one family which doesn't relates to the passage, adult coalition triad explains misunderstanding between the parents which is also related to the passage and lastly linked triad which explains a type of communication were the child communicates with the other parent through one parent.
The best triad that relates to the passage is Outsider triad
