C. Respiration d. Transpiration
a. Decay
b. Photosynthesis
The concept of the ecosystem was first given by
2.E. P. odum
b. Carl Linnaeus
Energy flow within ecosystem is
c. Charles Darwin
d. G. Tansley​

What is the best-known carbohydrate?

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.

Climate like that in the sahara desert have the fastest rates of weathering