Question

what do living things need to survive? shelter nutrition water air

Explanation:

Living things need several key elements to survive. Shelter provides protection from the environment. Nutrition (food) gives energy and essential nutrients. Water is vital for metabolic processes, transport of substances, and maintaining cell structure. Air (containing oxygen for most organisms) is needed for respiration to produce energy. All these options (Shelter, Nutrition, Water, Air) are correct as they are essential for the survival of living things.

Answer:

All the options shown (Shelter, Nutrition, Water, Air) are correct as they are essential for the survival of living things. If we consider the typical basic needs, Water, Air, Nutrition, and Shelter are all required. For example, Water is crucial for biochemical reactions, Air (oxygen for aerobic organisms) for respiration, Nutrition for energy and building materials, and Shelter for protection from harsh conditions.