Some Protist Cell Surfaces Have ________,Including Silica or Calcium Carbonate

question 3

Short Answer

Some protist cell surfaces have ________,including silica or calcium carbonate.

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Definitions:

Corn

A cereal plant that yields large grains, or kernels, set in rows on a cob, widely grown for food, livestock feed, and biofuel.

Production Possibility Frontier

A curve depicting all maximum output possibilities for two goods, given a set of inputs consisting of resources and other factors. The PPF demonstrates the trade-offs in production volume between two choices.

Opportunity Cost

The cost of passing up the next best choice when making a decision.

Economic Problem

The challenge of managing limited resources to meet the unlimited wants and needs of a society.