Q: What are invertebrate chordates that retain all four defining chordate traits as adults called?    Choices:  - vertebrates  - sporozoans  - tunicates  - lancelets  A:
lancelets
Q: In which organs does gas exchange take place between blood and air?    Choices:  - liver and spleen  - kidneys  - esophagus and larynx  - lungs  A:
lungs
Q: Q: What is the process of making atp without oxygen called?    Choices:  - condensation  - photosynthesis  - Cell Division  - fermentation  A:
A: fermentation
Question: Q: Clouds are formed from what?    Choices:  - ice crystals  - snow flakes  - dust particles  - water droplets  A:
Answer: water droplets
*Question*
Q: Thousands of receptor cells that detect the sex attractant equip each filament of what structure?    Choices:  - optic nerve  - flagella  - molecule  - antenna  A:
**Answer**
antenna
*Question*
Q: What does the urethra do?    Choices:  - filters urine and makes sperm  - stores sperm and urine  - makes sperm and evacuates bowels  - carries urine and sperm out of the body  A:
**Answer**

carries urine and sperm out of the body