It is the way in which living things change and develop over millions of years -
Answers
Answer:
Living things gradually change over many generations in a process called evolution. Evolution ensures that organisms are fully adapted to their surroundings, and gives rise to new species, as well as making others extinct. The driving force for evolution is NATURAL SELECTION.
WHAT IS THE EVIDENCE FOR EVOLUTION?
Evolutionary clues are found in fossils, the ancient remains of organisms. Creatures alive today share some characteristics with fossil ancestors, but have evolved new ones as well. Fossils also show that millions of living and extinct species evolved from a few simple organisms that lived billions of years ago.
HOW DO NEW SPECIES EVOLVE?
A species is a group of similar living things, such as lions, that can breed together. If a group of individuals within a species becomes separated from all the other groups of that species, they can no longer breed with them. In time, the group evolves separately and becomes increasingly different. Eventually, it is so different that it becomes a new species.
Answer:
Living things gradually change over many generations in a process called evolution. Evolution ensures that organisms are fully adapted to their surroundings, and gives rise to new species, as well as making others extinct. The driving force for evolution is NATURAL SELECTION.