Sección Cultural define the following terms in four sentences each, in Spanish. the grammar and vocabulary do not need to be perfect, but your effort must show. provide a clear definition for each item  four points possible for each answer). 1. Los mayas 2.  Ciudad de Guatemala 3.  Tikal 4. Ricardo  Arjona

Ocean currents are most significantly affected by ____.

Urban sprawl ____.

Which of the following is an example of an ecosystem service provided by forests?

   vinagre  sopa  aceite

Which of the following is a result of a declining population?

A species of snake has evolved resistance to a poisonous newt, allowing the snakes to prey on the newts. The newts have become more poisonous over time, as a result, leading to a kind of evolutionary arms race. This is an example of ____.

True or False: The sugars available for cattle are molasses, glucose, sucrose, fructose, and starches. 

The sphincter that controls the release of chyme from the stomach into the small intestine is the:

The ocean covers ____ of the earth’s surface.