If birds huddle together for survival, then birds do what for survival? Answer choices: - population movement - drive - sparrows - storing water - reproduce - huddle together - genetic diversity - hibernate
huddle together

If bottleneck effect can occur in animals after a fire, then what can occur in animals after a fire? Answer choices: - the population rises - Contaminated wounds - the population grows rapidly - the population fights the fire - recovery time from fatigue - the bottleneck effect - Temperature changing - Dehydration
the bottleneck effect

Q: If erosion causes the Nile to become deeper and wider, then erosion causes the Nile to become:? Answer choices: - Sediment - shallower - less wide - deeper and wider - homogenous - colder and wetter - faster - Physical weathering
A: deeper and wider

Question: If some animals with jointed appendages have special excretory structures, then some animals with jointed what have special excretory structures? Answer choices: - skin - appendages - they bend - eyes - muscles - sensory neurons - organ - insects
Answer: appendages

*Question*
If oxygen is essential for cellular respiration for organisms consuming VOAs and alcohols, then what is essential for cellular respiration for organisms consuming VOAs and alcohols? Answer choices: - carbon - glucose - h2o - Air - oxygen - Energy - Energy. - water
**Answer**
oxygen

If powering a phone with a battery requires a path for electricity to flow, then powering what with a battery requires a path for electricity to flow? Answer choices: - closed - energy - complete - vehicles - engines - a phone - buses - Cars
a phone