Explanation:
A.They filter waste and extra water from blood so they can create urine, which is removed from the body.
Answer:
A
Explanation:
The correct answer here would be that <u>less than 3 percent of Earth's water is freshwater containing no salt.</u>
<em>Generally speaking, about 71 % of the earth is made up of water. Out of this percentage, approximately 97 % is found in the oceans with less than 3 % being freshwater. About 68.7 % of the freshwater is locked-up as glacier and ice, 30.1 % is groundwater, while the remaining 1.2 % represents surface and other forms of freshwaters which include ground ice and permafrost, lakes, atmosphere, rivers, swamps and marshes, soil moisture, and the freshwater in living organisms. </em>
The correct option is A.
Answer:
In agriculture specialization, farmers produce one crop instead of so many crops. In other words, the farmers, adopt specialized farming. By doing so they avail all those benefits which are accrued to the big businesses. Hence the goods are produced on a large scale.
It is due to lactic acid which builds up in our muscles
