what kind of symmetry do sponges, cnidarians, roundworms, annelids, mollusks, arthropods, echinoders and vertebrates have.

Which of the following would be an example of human/environment interaction?

How does meiosis differ from mitosis? It increases the number of cells. It increases the amount of DNA. It reduces the amount of DNA. It decreases the number of cells.

Which type of sensory receptor responds to the distortion or bending of tissue?

Can chronic or severe diarrhea lead to serious and possibly life threatening dehydration. Explain why

Explain the relationship between ocean circulation patterns and the marine food chain, and how this is affected by an El Nino event,

Tell me five different invasive species

How much energy is produced by each type of macromolecule

Why is water considered to be abiotic? because it is not part of the biosphere because it came from something living because it is dead because it never lived

Where does the majority of protein digestion take place? stomach duodenum mouth jejunum

Two plants are grown using the same light and pots. One plant is given water that has been microwaved and the other plant is given regular tap water. Their height is measured after 2 weeks.