<span>Identical twins are the result of an egg being fertilized by one sperm and then splitting, creating two eggs with identical genetic information. Non-identical twins are formed when two eggs are fertilized by two separate sperm and develop together in the uterus with unique genetic information.</span>
Explanation:
Organisms form species if they live together and can reproduce offspring. A group of organisms of the same species living in the same place at the same time is called a population. If we put populations of different species together, that's called a community. So, a community needs groups of different species to exist.
Answer:
Plants typically compete for resources like nutrients, light, water, space, pollinators, etc.
Not sure what you're asking so I'll list the places in order of least amount of change in time to the most1.Terrestrial equator2. tropic of Capricorn and Cancer3. North and South Pole