Q: The nail bed is a specialized structure of the epidermis that is found at the tips of our what? Choices: - fingers, nails, and scalp - only nails - only fingers - fingers and toes A:
fingers and toes

Q: What do muscles need to contract? Choices: - stress - tendons - pressures - stimulus A:
stimulus

Q: Q: What force provides resistance whenever two surfaces are in contact? Choices: - vibration - tension - rotation - friction A:
A: friction

Question: Q: What relatively new addition to and highest level of the system of taxonomic classification includes just three divisions, the eukarya, the archaea, and the bacteria? Choices: - content - branch - element - domain A:
Answer: domain

*Question*
Q: The most basic division of land plants is between what type of plants? Choices: - perennial and annual - deciduous and evergreen - succulents and conifers - nonvascular and vascular A:
**Answer**
nonvascular and vascular

Q: Q: Prokaryotes are successful because of the ________ of reproduction in favorable environments Choices: - order - cycle - volume - speed A:
A: speed