colors
getting eaten
No. If they are necessary for survival, then they are needs.
Anything people consume beyond what is necessary for survival? The answer is [Want]
No. If they are necessary for survival, then they are needs.
Imperialists believed that colonies were necessary for their health and survival.
Out of the 100 elements in existence, only water and oxygen are necessary for survival.
Peacocks have multiple collective nouns; a muster of peacocks, a pride of peacocks, and an ostentation of peacocks.
Peacocks possess several survival skills, including their ability to camouflage with their vibrant plumage when among foliage, which helps them evade predators. They are also highly alert and have excellent eyesight, allowing them to detect threats quickly. Additionally, peacocks can fly short distances to escape danger and often rely on their strong social structure, using alarm calls to warn other members of their flock. Their loud calls can also help deter potential predators.
Oxygen
yes
Collective nouns for peacocks are a muster or peacocks or an ostentation of peacocks.
Peacocks hate when male peacocks spy on them.