b. A text book discussing the causes of WWII
c. A photo featuring a farmer collecting his crop
d. A television interview with a person who survived Hurricane Katrina
Answer: Option B
Explanation:
A historical research project, secondary sources can be defined generally as scholarly books and articles.
This sources first analyses and interprets the primary sources. These sources contains pictures, graphics and quotes.
A secondary source is usually used to describe an event or incident with the help of picture, quotes and graphics.
hence, the correct answer is option B
Answer:
No it does not because an organism's Kingdom describes a set of Organisms. The organisms in each Kingdom. There are six of them. They are Archaebacteria, Eubacteria, Fungi, Protista, Plants and Animals
Explanation:
Answer:
In terms of ecology a niche can be defined as role or function an organisms play within the ecosystem. A niche represent the interaction of an organism with the living and non living components of the ecosystem. It is represented by predator-prey relationships, parasitic and mutualistic properties and other functions. The two species cannot occupy the same niche for an extended period of time, this can be explained by competitive exclusion principle. According to this principle, no two species can have the same ecological niche. The two or more species competing for the same resource in an ecosystem the one species having more favorable adaptations will be able to thrive resources better than others. Therefore, this will result in the decrease in abundance, migration and extinction of weak and less competitive species.
Answer: Migraine
Explanation:
Migraine is a powerful headache that leads to nausea, sensitivity to light and vomiting. It can lasts for 3 to 4 days and sometimes longer.
Most of the people suffering from migraine is 10 to 40 years of age. The headache in this case is extreme.
The person feels sensitivity towards light and does not feels good with any type of smell and light.
Answer:
Haciendo almacenamiento y excavación en un área grande, mientras que los estanques son los sistemas utilizados para recolectar agua.
Explicación:
El sistema artificial que el hombre usa para recolectar agua es la construcción de un gran almacenamiento de concreto y la excavación de un gran terreno que recolecta agua de lluvia y puede ser utilizado por la gente para su uso diario, mientras que por otro lado, los estanques son el sistema natural donde el agua del la lluvia se acumula naturalmente. Esta agua es utilizada por la población que vive alrededor de ese estanque. Ambos sistemas proporcionan agua para el uso diario, como lavar, beber y cocinar, etc.
B) protects cells from infection
C) provides the instructions for making proteins
D) regulates the chemical processes that provide the cell with energy