input: OPTIONS:
- axis
- velocity
- range
- distance Now, answer this question: Q: The length that an object has travelled in one or multiple directions can also be called what? A:
A:
output: distance

Q: What is an ionic compound that produces negative hydroxide ions when dissolved in water A:

OPTIONS:
- catalyst
- acid
- isomer
- base

Answer: base

Problem: OPTIONS:
- reactives
- generators
- propellants
- reactants
Q: Q: Continuous-flow reactors are chemical reaction vessels in which the what are mixed and allowed to react as they flow along a tube? A:
Answer: reactants

Problem:OPTIONS:
- one
- three
- four
- two

Q: In how many basic was can substances cross the plasma membrane? A:
****
A: two

Q: Because conifers carry both male and female sporophylls on the same mature sporophyte, they are considered what type of plant? A:
OPTIONS:
- siliceous
- bioecious
- dioecious
- monoecious
monoecious

Q: People with red hair usually have what type of skin? A:
OPTIONS:
- dark
- oily
- dry
- light

Answer:
light