Answer:
The correct options are A,C and E.
Explanation:
In geology, plateaus can be described as uplifted areas that are generally flat from the upper surface. The formation of plateaus takes millions of years. They are also called as tablelands due to their structure.
A plateau might form when the magma inside the Earth cooled and is raised above the surface of the Earth's crust. It can also be caused due to an erosion of a mountain generating lava.
Answer:
(d) Cell wall
Explanation:
The cell wall is a structure located on the outside of the cell membrane in the cells of plants, bacteria, fungi, and algae. It is a resistant, tough and flexible layer, which has the vital function of supporting the osmotic pressure inside the cell, preventing the cell from lysis when water enters. Besides, it has the function of giving rigidity, support and defining the shape of the cell.
How many drops of caffeine she drops on the worm is the manipulated variable.
In an experiment, the independent variable is a manipulated variable. Due to the fact that you may alter it, it is termed the "manipulated" one. In other words, you can choose in advance whether to raise it or lower it. Only one variable should be changed at a time throughout an experiment.
The Independent variable is Caffeine's impact. the production and use of nitrogen fertilizers, as well as the burning of fossil fuels in autos, power plants, and industries, are dependent variables that are local in scope. the heart rate of the worm is the responding variable in this experiment.
When an earthworm is given a stimulant like caffeine, its heart rate rises. Does coffee make an earthworm's heart beat faster? is the research topic upon which the experiment is based. The effect of coffee is the independent variable in this research question, and the response it causes is a change in heart rate (the dependent variable) This brings us to the following theory: "If an earthworm is given a stimulant like caffeine, then its heart rate accelerates."
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Hypertension can damage the blood vessels in the kidneys causing them not to function properly which then causes the kidneys to stop removing the waste and extra fluids.
Answer:
There are 4 trophic levels in the following food chain.
