Answer:
The greater the surface-area to volume ratio of a cell, the easier it is for the cell to get rid of wastes and take in essential materials such as oxygen and nutrients.
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Answer: The nineteenth century the 1800s.
Explanation:
Tissues are groups of cells that work together to form a specific function.
An example of a tissue is muscle tissue. There are three types of muscle tissue: cardiac, skeletal, and smooth.
These tissues are comprised of cells which work together to form a function - in the case of cardiac muscle tissue, these cells work together to keep the heart pumping blood (to keep it simple).
The removal of the producers would cause the collapse of the entire food web. Primary consumers or herbivores, which feed on producers directly, would die off.
