1. A or D
2. D Urbanization
3. <span>D groundwater pollution
4. </span><span>C contamination of beaches and sea vessels with pollutants.</span>
1. elliptical 2. solar system
Is a technique used to date materials such as rocks or carbon
<h3>I think it's helpful for you ✌️✌️✌️✌️✌️✌️❤️</h3>
<span>The hyphal walls are made of a substance called ... They have cells walls made of chitin, reproductive cells i think its true</span>
