Explanation:
The statistical study of populations and how they change over time is called demography. Two important measures of a population are population size, the number of individuals, and population density, the number of individuals per unit area or volume.
Answer:
The carbon cycle describes the way the element carbon moves between the Earth's biosphere, hydrosphere, atmosphere, and geosphere. It is important for a few reasons: ... One form carbon takes is the greenhouse gas carbon dioxide, CO2. Increased levels of carbon dioxide insulate the Earth, causing temperatures to rise
AAA-TTT
T pairs with A.
A pairs with T.
Answer:
Birds.
Explanation:
The Ebola virus disease is a deadly disease that causes weakness, fatigue and diarrhea. The proper vaccination or treatment of Ebola virus has not been found.
The Ebola virus mainly spread by the contact of the infected bats. The bats are the main transmissible agent for the Ebola virus. The virus can also be spread from the infected person to a healthy person.
Thus, the correct answer is option (B).
Dog breeding is an example of Associative mating.
