Answer:
The spikes would be pointed and long, strong, to be able to break the surface of the marble and the particles.
Explanation:
The adaptation of the beaks is the selection of the fittest, in nature the species that best adapts and evolves according to the changes in the environment that surrounds it survives.
This was mentioned by Charles Darwin.
Answer:
Temperature, moisture, topography, elevation, soils, hydrology and disturbance.
Explanation:
Temperature, moisture, topography, elevation, soils, hydrology and disturbance are the factors that impact North Carolina ecosystems. Pollution, urbanization and invasive species inversely affected the ecosystem of North Carolina. Industries produces harmful gases that causes pollution as well as make the rainfall acidic which adversely affected the infrastructure as well as plants and animals. The introduction of invasive species also has a negative impact on the plants and animals of that ecosystem.
Answer: cellulose
Thousands of glucose molecules can be linked together to form the complex carbohydrate cellulose. Cellulose is a very tough molecule that is used to build the cell wall of plant cells.
Answer:
The correct answer is - 40%.
Explanation:
The condition of the shock in an individual occur if she experienced the blood loss 40 % or more of her total blood pressure during pregnancy as she require enough amount of blood for the essential body organs to function.
As the fetus grow the women's blood volume is also increases to accommodate accordingly. This condition leads to blood loss of the mother. The critical limit is 40% of total blood.
Thus, the correct answer is - 40%
