Two trends in the evolution of early humans are… A Increasing hair and decreasing skull volume.

B Increasing arm to body ratio and decreasing height.

C Increasing skull volume and decreasing hair.

D Increasing height and stable skull volume.

List charasteristics of athenosphere

How does deforestation affect the water cycle? a. it increases the amount of runoff b.it increases the amount of percolation c. it increases the amount of transpiration d. it increases the amount of precipitationa it increases the amount of runoff

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.