Some islands are formed by volcanic eruptions, and the islands provide habitats for many organisms. What is another way volcanic eruptions can benefit an ecosystem? A.
transporting seeds
B.
maintaining a warm ocean temperature
C.
blocking sunlight with ash clouds
D.
providing fertile soil

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

(drag each tile to the correct identify which questions can be answered by what can be answered by science or which cannot. -is it right or wrong to use genetic engineering to produce new food products? -what are the most common social settings that tend to produce accomplished artists? -if a new gene is added to the genome of a tomato species, will that species be more resistant to insects? -should humans use biotechnology to bring extinct organisms from the fossil record back to life? -do the types of organisms found in the fossil record appear in consistent sequences in different parts of the world? -are michelangelo's paintings more impressive than rembrandt's?

As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles