Answer: Both
Explanation:
Economists use water and fish migration to figure out surroundings and the way the earth is impacted.
Technicians use there knowledge for example depth finders so they can help game wardens entds with lake depth for example. Also for fixing boat motors.
Blood i think. Is the question multiple choice?
Hope this helps
Answer:
Somatic mutations are mutations that occur in body cells, that is the cells that do not make gametes. These mutations are not passed on to further generations; for example, if a mutation that changes a gene in a skin cell would not affect your children because skin cells don't produce gametes.
Explanation:
Answer:
Energy enters the biosphere as sunlight.Plants change this energy into chemical energy through the process of photosynthesis. Then, the energy is passed to organisms that eat the plants. Energy and matter is also passed between organisms when they eat one another.
