The answer is D.
All living things are made up of one or more Cells. While there are some species of single cell organism such as Amobae or Algae,
Humans are more complex than that. We have a staggering 37.2 Trillion Cells, which make us one of the most complicated creatures on the planet earth.
Nitrogenous waste of the body are excreted by organisms of different species differently. Others, such as the mammals excrete it in a form of urea while other in a form of ammonia. Still others, excretes it in a form of uric acid. The latter group of organisms being referred to are the BIRDS and REPTILES.
This organisms found to excrete the nitrogen as urea are called as uricothelic organisms and excrete white powder or paste. The process of conversion of ammonia to uric acid needs a lot of energy or energy intensive, however; it is less toxic and reduces need for water.
The people lived in Mesopotamia are known as Mesopotamians.
The physical environment and the natural
resources found in Mesopotamia changed the life of Mesopotamians.
<span>They viewed the world because the environment
is very suitable for agriculture, which freed up time for other activities like
art, religion etc. and thus it makes them the modern society.</span>
Answer:
new technologies developed within (or based on the initiative of) a country through research, development, and demonstration
Explanation:
<span>A. No learning is necessary. In order for a behavior to be called innate, the action must be instinctively done towards a defined stimulus</span> without previous experience or practice. An example of innate behaviors is a young kangaroo (joey) climbing into its mother's pouch right after it was born.
