Q: What class of invertebrate animals has additional appendages called the chelicerae and the pedipalps? Choices: - fish - arthropod - mammals - arachnid A:
arachnid

Q: A form of carbon in which carbon atoms are arranged in a hollow sphere is known as? Choices: - chondrite - amines - analyte - fullerene A:
fullerene

Q: Q: What is the arrangement of a t-tubule with the membranes of sr on either side called? Choices: - aracnid - orchid - acid - triad A:
A: triad

Question: Q: What action, performed multiple times daily, is the single biggest use of water in the home? Choices: - taking showers - watering plants - washing clothes - flushing the toilet A:
Answer: flushing the toilet

*Question*
Q: What term is used to refer to the external female reproductive structures collectively? Choices: - cervix - vagina - uterus - vulva A:
**Answer**
vulva

*Question*
Q: What phylum has the highest number of species on earth? Choices: - lophotrochozoa - cephalopods - lichens - arthropods A:
**Answer**
arthropods