I think that you can say D.
Hope that this helps you =)
Answer:
Yes
Explanation:
Migration may lead to an improvement in income distribution because labor exodus may generate tight labor market conditions in supplying areas, resulting in increased wages of rural workers. The evidence of Pakistan tended to support this.
How to make better technology to go deeper Into the ocean
Answer: from the mouth to stomach
Explanation: mechanical digestion takes place when the food travels down from the mouth to stomach. Chemical digestion occurs from the mouth to intestine.
The answer you are looking for is "<span>a. elements of ecosystems are mutually dependent on each other ".</span>