Question

1. ............. helps to build interrelationship between different organisms.
2. .................are found almost everywhere on earth, even in extreme conditions like hot
springs,deserts
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Answer 1

Explanation:

1. ............ helps to build interrelationship between different organisms.

=> In ecology, a biological interaction is the effect that a pair of organisms living together in a community have on each other. ... A long-term interaction is called a symbiosis. Symbioses range from mutualism, beneficial to both partners, to competition, harmful to both partners.

2. .................are found almost everywhere on earth, even in extreme conditions like hot

springs,deserts

=> An extreme environment is a habitat that is considered very hard to survive in due to its considerably extreme conditions such as temperature, accessibility to different energy sources or under high pressure. For an area to be considered an extreme environment, it must contain certain conditions and aspects that are considered very hard for other life forms to survive. Pressure conditions may be extremely high or low; high or low content of oxygen or carbon dioxide in the atmosphere; high levels of radiation, acidity, or alkalinity; absence of water; water containing a high concentration of salt or sugar; the presence of sulphur, petroleum, and other toxic substances

Answer 2

1. which of the following is the smallest unit of classification Ans.Species