Answer:
The grid method is best used in large crime scenes such as fields or woods.
Explanation:
Several searchers, or a line of them, move alongside each other from one end of the area to be searched to the other.
Answer: ecosystem 1: oarweed, rockfish
ecosystem 2: nudibranch, sponge, otter,
ecosystem 3: sea urchin
Explanation: based on my research this is what i could put together
Do you mean (Genetic Diversity)?
All living beings have genetic diversity. Some have more than others.
Woody plants, such as trees, tend to have more genetic diversity, on the whole, than vascular plants, such as grasses. ... Part of the diversity is due to the size of each species' geographic range and how far they can move their genetic information, for example through wind pollination or animal seed dispersers.
A benefit of using nuclear energy could be the abundance of uranium in nature. The human risk about mining that is the most important to consider is the health hazards that are associated with uranium mining.