A community which is a ecosystem
Answer: The correct answer is C) Specialized.
Cells that have their own unique structures and functions are called as specialized cells. These cells are present in multicellular organisms. For performing specific function, they have unique adaptations in their structures.
For example- Nerve cells. They receive and transmit nerve impulses from one part to another part of the body. They are connected to other nerve cells or muscle cells in the body. The typical structure of nerve cell consists of body, dendrite, and exon.
As it performs the specific function, therefore, it is an example of specialized cell.
Answer:
breaking glucose into smaller molecules
Explanation:
During the process of exocytosis, the cell membrane extends to engulf substances that are too big to pass through the cell membrane. Receptor proteins bind to signal molecules outside the cell.
Answer: Independent variable is model of SUVs
Explanation:
An experiment is performed based on the efficiency SUVs. In order to to check the efficiency of the different models of SUVs they kept the amount of fuel constant.
The independent variable in this experiment is different models of SUVs. As different SUVs will have different efficiency.
The controlled variable in the experiment is amount of fuel which is kept constant at 10 gallons of gasoline.
The dependent variable in the experiment is miles driven as it will depend on the model of SUVs because the controlled variable is kept constant.
