Speciation! Speciation occurs when a single species becomes two or more separate populations by a geographical barrier. This changes each population’s environment which forces them to adapt. Eventually these populations will become so different from each other that they will not be able to interbreed populations and create fertile offspring. This is what makes them different species, but they still share a common ancestor.
Answer:
Explanation:
for number 1, Kinesiology is a sophisticated word for the study of movement, a relatively new and exciting area of learning. In 1990, the American Academy of Physical Education resolved to identify a common name and focus in order to describe the academic discipline and to unite the field.
The answer is A.True but they are not the only ways in which this can occur.
When food is plentiful, many Hydra reproduce asexually by producing buds in the body wall, which grow to be miniature adults and break away when they are mature. When a hydra is well fed, a new bud can form every two days.
