Answer:
Muscle tissue is a soft tissue that composes muscles in animal bodies, and gives rise to muscles' ability to contract. This is opposed to other components or tissues in muscle such as tendons or perimysium. It is formed during embryonic development through a process known as myogenesis.
Explanation:
Discriptive investigation never include a hypothesis.
In scientific names, the genus is named first, then the species. For example, humans are Homo sapiens, where we belong in genus "homo" and our species is called "sapiens." Hope that hint is helpful. :)
Answer: The population of sage-grouse decreases with the passage of time because of humans.
Explanation: In the past, long time ago the population of sage-grouse bird were in millions in the Western United States of America and Canada but gradually decrease occurs in population with the passage of time due to the change which occurs in the environment by humans. Destroying the natural habitat for making buildings and for energy development decrease the population of sage-grouse from 16 million to 500,000 during 100 years.