Answer: consumers would soon run out of food?
Three elements need to be present in an ecosystem to work - producers, consumers, and decomposers. The producers would produce, consumers to consume what is produced and decomposers to decompose.
If there were no producers, it would create a void at the beginning of the food chain, preventing it from functioning. Consumers would soon run out of food. They would starve and soon may die unless they could move to another habitat.
The Renaissance – that cultural, political, scientific and intellectual explosion in Europe between the 14th and 17th centuries – represents perhaps the most profoundly important period in human development since the fall of Ancient Rome. ... The Renaissance changed the world in just about every way one could think of
Answer: d. Visualize success
Explanation:
Communication apprehension refers to the anxiety caused by expected or actual interaction with people, something usual for public speakers.
Visualizing success is one of many strategies that can be used to reduce communication apprehension. It involves closing one´s eyes and visualizing that interaction going well, that speech being told confidently and effectively.
Many thousands of years ago, not a single human being lived in the Americas.
This only changed during the last Ice Age. It was a time when most of North America was covered with a thick sheet of ice, which made the Americas difficult to inhabit.
But at some point during this time, adventurous humans started their journey into a new world.
They probably came on foot from Siberia across the Bering Land Bridge, which existed between Alaska and Eurasia from the end of the last Ice Age until about 10,000 years ago. The area is now submerged by water.
There is still debate about when these first Americans actually arrived and where they came from. But we are now getting closer to uncovering the original narrative, and finding out who these first Americans really were. During the peak of the last Ice Age about 20,000 years ago, a journey from Asia into the Americas would not have been particularly desirable. North America was covered in icy permafrost and tall glaciers. But, paradoxically, the presence of so much ice meant that the journey was, in a way, easier than it would be today.
The abundance of ice meant that sea levels were much lower than they are now, and a stretch of land emerged between Siberia and Alaska. Humans and animals could simply walk from Asia to North America. The land bridge was called Beringia.
Good citizenship is basically just being a good person; you can be a good citizen by showing respect, having a positive attitude, or showing responsibility and being honest.
Examples of good citizenship could include volunteering at a local animal shelter or homeless shelter; donating unused books, toys, or clothes; picking up trash in your community, or simply respecting and following the law.
