Probably the two most important contributions animals made to farmers was as food and transportation. Farmers raised cattle, hogs, chicken, goats, etc. for meat, milk, eggs, etc. Before cars horses and horse drawn carriages provided the only transportation. Before farm equipment plows were pulled by oxen.
hope this was HELPFUL
Answer: Faculty researchers should not make use of their students in the course of having their research.
Explanation: when faculty researchers make use if students from other classes, familiarity is first knocked out, so undue manipulation of result is minimized. Making use of students from the faculty's class room might make it look like the students are being force to be part of it, so in order to avoid these, it is better to employed students from other faculties where necessary.
Answer:
The essence of understanding is to directly communicate with all the people.
Explanation:
We, as person, we are neither good nor bad, it's mainly selfish for the purpose of self preservation.
Because the cycle of precipitation, condensation, the run off and evaporation are a never ending cycle and if things on earth like dead animals or polluted chemicals in the air can affect the biosphere so keeping the stages of the water cycle safe and clean are essential to keeping the biosphere unpolluted
