Is it about a certain time period?
Answer:
It does not dive them what they want or need.
Explanation:
In natural selection it is the complete opposite. In natural selection the animal has to adapt to the environment with all of the traits it has or develop another trait. If it doesn't adapt then the popular saying "Survival of the fittest" becomes true.
water vapour stays in the atmosphere for a much shorter period of time. Water vapour will generally stay in the atmosphere for days (before precipitating out)
The bacterial flora assists in the breakdown of foods that the stomach or small intestine missed and helps maintain digestion function The bacterial flora can synthesis vitamin k and b and is helpful barrier for immunity.
Yₒᵤᵣ ₐₙₛWₑᵣ ᵢₛ .:
The number of floral parts (PETALS) is the defining characteristic of the two types of angiosperms (MONOCOTS & DICOTS).
ᴱˣᴾᴸᴬᴺᴬᵀᴵᴼᴺ .: ☯
The number of petals in monocts are in multiple of three (i.e. 3,6 or 9)
While that in dicots are in miltiple of four or five (i.e. 4,5,8 or 10).