Q: By breaking down wastes and remains of dead organisms, decomposers perform what function in an ecosystem? A:

OPTIONS:
- reproduction
- symbiosis
- collecting
- recycling

Answer: recycling

Problem: OPTIONS:
- shielding effect
- smog effect
- cloud effect
- greenhouse effect
Q: Q: Carbon released by burning fossil fuels contributes to what effect in the atmosphere? A:
Answer: greenhouse effect

Problem:OPTIONS:
- protisines
- detritivores
- micelles
- protostomes

Q: Mollusks, annelids, and arthropods are considered what? A:
****
A: protostomes

Q: What kind of proteins either activate or deactivate the transcription of other genes? A:
OPTIONS:
- carbon proteins
- perfect regulatory proteins
- master complex proteins
- master regulatory proteins
master regulatory proteins

Q: Glucose, galactose, and fructose are all what? A:
OPTIONS:
- alucoxes
- structoxes
- fluxes
- hexoses

Answer: hexoses

input with options: Q: Because of their reactivity, we do not find most representative metals as free elements where? A:
OPTIONS:
- in water
- in the atomospher
- underground
- in nature
output:
in nature