Q: Q: In the past, biologists grouped living organisms into five kingdoms: animals, plants, fungi, protists, and what? A:

OPTIONS:
- trees
- pathogens
- lizards
- bacteria

A: bacteria

input: OPTIONS:
- cells
- clones
- proteins
- offspring Now, answer this question: Q: In multicellular organisms, only mutations in cell lines that produce gametes can be passed to what? A:
A:
output: offspring

Q: In a hydrogen replacement reaction, the hydrogen in the acid is replaced by what? A:

OPTIONS:
- gas
- water
- oxygen
- an active metal

Answer: an active metal

Problem: OPTIONS:
- metamorphic
- crystalline
- silicon
- peridotite
Q: Q: The rock of the mantle is mostly what? A:
Answer: peridotite

Problem:OPTIONS:
- the cell
- the organism
- the organelle
- the membrane

Q: The end result of diffusion is an equal concentration, or equilibrium , of molecules on both sides of what? A:
****
A: the membrane

Problem:OPTIONS:
- forecast
- humidity
- temperature
- weather

Q: What term is used to describe the conditions in the sky on any particular day? A:
****
A:
weather