We only know about extinct groups like dinosaurs, ammonites and trilobites through fossils. Some animals and plant are only known to us as fossils. By studying the fossil record we can tell how long life has existed on Earth, and how different plants and animals are related to each other.
Answer:
Natural resources brought wealth and power.
Explanation:
Answer:The part of nature that i find beautiful is the formation of rainbow in the sky.
Explanation:
A rainbow is formed when light (generally sunlight) passes through water droplets hanging in the atmosphere. The light waves change direction as they pass through the water droplets, resulting in two processes: reflection and refraction.It takes the form of a multicolored circular arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the sun.
Answer:
Demography will provide the government with the information regarding different characteristics of the population.
For example, Through demography we can find out:
-The average income of the people in our society.
- The percentage of human population who carried out a certain disease.
- Separating the population into groups based on their skill sets.
- The majority attitude toward a certain political decisions.
All of this data will provide enough information for the government to make a decisions needed by the nation to move forward, whether it's a social or economic decision. If we constantly rely on accurate demographic data, we will be able to accurately create a proper decisions that maintain a sustainable development of our society.
Answer:
<em>B. Humane methods of animal experimentation</em>
Explanation:
The regulations and guidelines of United States Department of Agriculture , Animal Welfare Act, Public Health Service (PHS), the Guide, and The Association for Assessment and Accreditation of Laboratory Animal Care International, or AAALAC, as applicable, requires organizations or entities that use animals in science, teaching, training, research or testing to provide instruction and training on humane methods of experimentation and research.
