D) Nitrogen-fixing bacteria in root nodules of legumes.
Ancient civilizations mostly problem Volcanoes explosive. natural disasters. civil war etc
<h3>
d.Classroom instruction is more effective than online instruction for teaching declarative knowledge.</h3>
Explanation:
Though online instruction have been proved as a reliable source of learning, there are some learning processes which may have better results if taught in the classrooms.
One such case is imparting declarative knowledge. Declarative Knowledge is essentially descriptive and conceptual information which describes a certain topic in a detailed manner.
It requires a lot of time and effort to impart declarative knowledge. Therefore, classroom instruction proves more effective than online instruction while imparting declarative knowledge.
Answer: DIFFUSION.
Explanation: DIFFUSION in anthropology is defined as the spread of cultural or linguistic practices, or social institutions, ideas, styles, religions, technologies, in one or more communities. Diffusion involves the movement and exchange of material goods and cultural pieces.
Answer:A Surrendering Arms
Explanation:
