Answer: D. cell
Explanation:
The cell theory suggested three proposed statements those were all living things are composed of cells, the cell is the smallest entity of life and all cells formed from the pre-existing cells. This discovery is attributed to Robert Hook, who first began the study of cells in his self constructed microscope. But two scientists named as Matthias Schleiden and Theodor Schwann were the contributors of this theory in 1839.
Motor neurons carry impulses from the central nervous system to the muscles and organs.
The central nervous system sends impulses to the muscles and organs through motor neurons. The transmission of signals from the central nervous system to the muscles and organs, which in turn cause them to contract or relax, is carried out by motor neurons, a type of nerve cell. These impulses are sent to the muscles and organs by motor neurons in the central nervous system, which is made up of the brain and spinal cord. This gives us the ability to move and do other things. Efferent neurons carry signals away from the central nervous system, which is why motor neurons are categorized as such.
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Answer;
-Independent variable
Explanation;
-An independent variable is defines as the variable that is changed or controlled in a scientific experiment. An independent is changed or controlled in a scientific experiment to test the effects on the dependent variable. A dependent variable on the other hand, is the variable being tested and measured in a scientific experiment.
-A change in the independent variable directly causes a change in the dependent variable.The independent and dependent variables may be viewed in terms of cause and effect.
B. Bureau of Economic Analysis
C. Federal Deposit Insurance Corporation
D. Federal Reserve System
E. Federal Election Commission
The correct answer is E. FEDERAL ELECTION COMMISION