Q: How do glucose, ions, and other larger molecules leave the blood? Choices: - through cell membranes - through capillary tips - through veinous fissures - through intercellular clefts A:
through intercellular clefts

Q: In response to a cut, mast cells secrete histamines that cause nearby capillaries to do what? Choices: - harden - narrow - constrict - dilate A:
dilate

Q: Q: The electronic components in electronic devices, used to transmit and change electricity are made of? Choices: - resistors - inverters - microchips - semiconductors A:
A: semiconductors

Question: Q: Most thoracic vertebrae have two facets that articulate with the head of what structure? Choices: - calf - heart - pelvic - rib A:
Answer: rib

*Question*
Q: What is friction that acts on objects that are moving through a fluid? Choices: - fluid catalyst - fluid temperature - mass friction - fluid friction A:
**Answer**
fluid friction

(Question)
Q: What strong and lightweight manmade material is derived from hydrocarbons and used in ropes, tents and parachutes? Choices: - styrofoam - cellophane - aluminum - nylon A:
(Answer)
nylon