Q: What organ absorbs about 90 percent of the water you ingest? Choices: - skin - lungs - large intestine - small intestine A:
small intestine

Q: What is the name for spherical groups of old stars held tightly together by gravity? Choices: - nebula - elliptical clusters - dark matter - globular clusters A:
globular clusters

Q: Q: What is the name of the portion of a nucleotide lacking phosphate groups? Choices: - nuclear shell - a nucleobase - nucleolus - a nucleoside A:
A: a nucleoside

Question: Q: What type of aquifer is trapped between two impermeable rock layers? Choices: - abandoned - solid - segmented - confined A:
Answer: confined

*Question*
Q: What help should you use for disposing hazardous products? Choices: - biohazard unit - call poison control - first aid kit - guidelines on label A:
**Answer**
guidelines on label

Q: Q: What do you call vesicle transport into the cell? Choices: - passive transport - metastasis - dialysis - endocytosis A:
A: endocytosis