The nouns in the sentence are hibernation and migration, compound object of the preposition 'by'.
the massive migration has begun. Birds also show migration to survive.
The noun 'hibernation' is a concrete noun as a word for an inactive state or period of dormancy for plants or animals; a word for a physical state.The noun 'hibernation' is an abstract noun as a word for an inactive period of someone or something; a word for a concept.
I hope that I can survive the vetting process. This program will show various ways for a person to survive in the wilderness.
because of it great gaily the politician was able to survive scandal after sandal
Encumbrance describes a person or child who depends on someone else for their support. A good sentence would be, the newborn needed her mother's encumbrance to survive.
it helps them by telling them when to wake up and where to go
Hibernation is remaining dormant in the same ecosystem. Migration is travelling to a differnet ecosystem. These are usually caused in the winter because of the drop in the climate's temperature.
use it as the first word e.g. migration is what birds do to survive
do you mean migration?? And if so migration is moving to a different area birds migrate south for warmer weather in the winter months. Hibernation is what bears do, they just sleep all winter.
hibernation
They do not hibernate.
helps animal to survive
it is hibernation
They are all examples of behavioral adaptations in animals to cope with changes in environmental conditions. Migration involves moving to different locations in response to seasonal changes; hibernation is a state of reduced metabolic activity to conserve energy during winter; and estivation is a dormant state to survive periods of extreme heat or drought.
I was wondering the same thing, so I researched it and found out. To put it in a nutshell, hibernation is when the body goes to "sleep" to save energy so the animal doesn't have to eat to survive when food resources are scarce as in the winter. Migration, on the other hand, is about moving to another warmer area when it's very cold during winter so that the animal has more access to food.
yes every bird survives migration unless they are deadly sick or unwell and there health is good or great they will survive migration
hibernation