Heterotrophs get food by eating other living things, and all fish are heterotrophic. Given these facts, what gets food by eating other living things among the following options: - carbon - fungi - humans - producers - plants - cats - people - fish
fish

Afire requires oxygen to burn, and they produce oxygen as a by-product of photosynthesis. Given these facts, a fire requires a by-product of what among the following options: - sunlight - heat energy - electromagnetic energy - photosynthesis. - evaporation - heating liquids - Electrical energy - harmful substances
photosynthesis.

Q: Most invertebrates have a nervous system, and jellyfish and insects are invertebrates. Given these facts, what has a nervous system among the following options: - Plaster - animals - fur seals - elephants - chickens - Rocks - Oxygen - Jellyfish
A: Jellyfish

Question: Digestion is the process of breaking down food into components the body can absorb, and food is digested and absorbed in the small intestine. Given these facts, where does digestion happen among the following options: - agriculture - mouth of rivers - during the day - the environment - heat produced - at or near the margins - Small intestine - Converting waste.
Answer: Small intestine

*Question*
Hair is a fiber that is found only in mammals, and bats are mammals that fly. Given these facts, what have Hair which is a fiber among the following options: - reptiles - trees - Bats - dense - hair - humans - goats - marine species
**Answer**
Bats

*Question*
Amold spore has a negative impact on the respiratory system, and another name for the breathing tree is the respiratory system. Given these facts, what do mold spores make it hard to do among the following options: - clean house - motility - kill them - breathe - reproduce - eat bread - play outside - survive
**Answer**
breathe