If reptiles are a class of tetrapod vertebrates that lay shelled eggs, then reptiles are a class of tetrapod vertebrates that what? Answer choices: - are warm blooded - reproduce - graptolites - lay shelled eggs - major threat to health - allow growth - eat grass - live in water
lay shelled eggs

If sea tigers must adapt to the salt in the water, then what animal must adapt to salt water? Answer choices: - fur seals - warm-blooded - allow growth - alpacas - honeybees - Sea tiger. - animals - to stay warm
Sea tiger.

Q: If foil can be scrunched up by physical force, then what is used to scrunch up foil? Answer choices: - tin - awl - parchment paper - an external framework - Physical force - energy barrier - hard outer covering - Evaporation
A: Physical force

Question: If when a hemisphere tilts away from the sun, the forests there become cooler and wetter, then what effect will a hemispheric tilt away from the sun have on the forests there? Answer choices: - higher heat - more sunlight - competing for resources - massive damage - deforestation - colder and wetter - further north - Physical weathering
Answer: colder and wetter

*Question*
If chromosomes contain characteristics that are within the DNA chain, then chromosomes contain characteristics that are within the what? Answer choices: - seeds - blood stream - cell - DNA chain - Plants growth - Most plants - orchids - molecules
**Answer**
DNA chain

If the Pacific has marine biomes, then what types of biomes are found in the Pacific? Answer choices: - mediterranean - ferns - marine - canine - land - complex - protected - Conifers
marine