Egg cause thingsnwere laying eggs before chickens were. and first chicken was a genetic mutation.
B- respiration or A- transport
Answer:
hi here is your answer hope it helps
Explanation:
All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, adaptation, growth and development, homeostasis, energy processing, and evolution. When viewed together, these characteristics serve to define life.
The distribution of natural resources depends upon number of physical factors like terrain, climate and altitude. The distribution of resources is unequal because these factors differ so much over the earth.
