Answer:
Cutting down trees adds to soil erosion and affects air quality, Maybe?
Answer:
T (True)
Explanation:
The insects are very dangerous for the agricultural sector. Each year, the insects manage to cause enormous damage to the crops worldwide, thus causing both financial damage, and shortage of food on the market. In general, the damages done by the insects are in the developing and especially in the less developed countries. The reason for that is that the agriculture in these countries is still done in more primitive way, and the modern day chemicals for protection are either used little, or are totally absent. This leaves the door open for the pests like the insects to feast upon the crops and totally destroy them.
Both options are valid because they have happened before and can influence the mentioned drop in the population. Toxins in the food chain, just like the increase of water temperature, are easily proven and found and are mostly human made.
The answer is B mesoderm because the embrionery orgin of the kidney is in the mesoderm
