Answer:
Option: c. that abstract thought in humans occurred much earlier than once thought.
Explanation:
The discovery of the Blombos cave in cape Town considered to be one of the important archaeologist discovery in Africa which gives information about the behaviours of our ancestors. The abstract drawing which we found in the cave is dated back to 73,000 years old. The excavations from Europe, Africa and Southeast Asia is dated back to 40,000 years ago. This notable discovery foreshadows the earliest previously known abstract and figurative drawings.
America usually has more tornadoes than other countries. The main area in the US that receives tornadoes is the 'tornado alley' The tornado alley is usually drawn on maps as starting in central texas and continues mainly through Oklahoma, Kansas, Nebraska, and South Dakota. Hope this helps! :)
Please be more specific!! This is difficult to understand, which makes it almost impossible to answer!
Non farming activities are more profitable in economic sense and good for the environmental health.
Explanation:
Non-farm activities need to be encouraged in a big way. More farm activities (including animal farming) are putting burden on environment and excessive use of available land. Non farming activities are more convenient and can connect cities to the town and villages. It provides more earning opportunity with fewer resources.
Non-farming activities require financial stability/capital. Thus the government needs to be providing loans to the people who want to start their own business at a low interest cost.