The composition of a sedimentary rock depends upon the composition of the rocks and living things its sediments came from.

Which statement best describes how biodiversity supports the sustainability of an ecosystem? Biodiversity allows laws to be passed in order to protect species. Biodiversity prevents habitats from being destroyed by people.

Which reproductive strategy does an organism use if it reproduces slowly and has only one offspring each time it reproduces? A) r-strategy B) environmental load C) endangered D) K-strategy

As nac2h3o2 (s) is stirred into water and dissolves, the electrical conductivity of the solution decreases, increases, remains the same

Which of the following is an example of a community? A. All the cattails in a wetland B. All the white-tailed deer in a forest C. All the trees, soil, and water in a forest D. All the plants and animals in a wetland

What is the side effect of asthma

What society needs were addressed by science in the ancient world?

Should the FDA should give Aquabounty permission to grow and sell transgenic salmon? Why or why not?

How do the number of chromosomes in a female scorpion's egg cells (gametes) compare with the number in her body (somatic) cells?

3. If you collected a large mass of Rhizopus and transferred it to an orange and then collected a large mass of Aspergillus from an orange and transferred it to a slice of bread, both of the fungi would die. Explain why this happens.

Discoveries and ideas generated in one experiment can be used for another experiment. true or false