Question

es clozed paragraphs a large wildfire that removes all the plants and animals from an area would cause succession. the first organisms to return are likely to be because they grow quickly in disturbed soil. the first animals to return will be insects, birds, and rodents because they need few resources. when the ecosystem has recovered enough to support organisms that need more resources, organisms will return to the ecosystem. as more species appear in the ecosystem, populations of pioneer species will likely because of competition with other species. as long as there are enough resources, competition is not too high, and there are no new disturbances, the populations in the ecosystem should. secondary larger grasses decrease be stable increase be unstable smaller lichens primary

Explanation:

1. A wildfire that removes all life but leaves intact soil triggers primary succession.
2. Grasses are fast-growing pioneer plants that thrive in disturbed, bare soil.
3. Once the ecosystem develops, larger, resource-dependent organisms can establish themselves.
4. As more species arrive, pioneer species face competition, so their populations decrease.
5. With sufficient resources, low competition, and no disturbances, ecosystem populations stabilize.

Answer:

1. primary
2. grasses
3. larger
4. decrease
5. be stable