Which statement best summarizes the results from developments made during the Green Revolution? 1. Many countries became self-sufficient in food production.

2. Plant deficiencies were decreased through early detection using infrared photo images.

3.Serious famines occurred in North America and Europe dividing lower and middle classes.
4. Many labor-intensive jobs performed by hand were replaced with machines powered by electric motors.

brown in summer, grey in winter -> camouflage from predators

storing fat during the summer -> gives them extra energy in the winter when there is less food

antlers with forward projections -> allows them to dig in the snow to uncover more food sources, also good for fighting predators

widely spaced hooves -> easily walk on snow and to dig for more food

migrate in herds -> find new area for more food & escape extreme weather, predators, and pesky bugs

Explanation: