If most frogs breathe with gills as larvae and with lungs as adults, then what breathes with gills as larvae and with lungs as adults.? Answer choices: - Salmon. - Frogs. - parasites - Whales. - Mice. - a fish - air - tortoises
Frogs.

(Question)
If thick fur can be used for minimizing heat production, then thick fur can be used for minimizing what? Answer choices: - heat energy - heat production - scattered light - energy usage - freezer burn - movie production - fur production - Temperature
(Answer)
heat production

Ques: If loud noises can cause animals to become dangerous, then what can cause animals to become dangerous? Answer choices: - threatened - Befriending them - influenza - hyperthyroidism - Helping them - Loud noises - Happy thoughts - steroids
Ans: Loud noises

(Q).
If fair weather causes clear weather, then fair weather causes what? Answer choices: - flow of electrons - Cloudy weather. - lowered energy cost - sweating - Rainy weather. - Animal survival - Clear weather. - Stormy skies.
(A).
Clear weather.

Ques:If organic molecules cycle quickly between organisms and the atmosphere, then what cycle quickly between organisms and the atmosphere? Answer choices: - chlorofluorocarbons - organic molecules - Most plants - Greenhouse gasses - Greenhouse gases - emissions - fossil fuels - Burning fuel and air

Ans:organic molecules

If the Caspian Sea was formed by precipitation and runoff, then what was formed by precipitation and runoff? Answer choices: - a hydraulic system - streams. - The Caspian Sea - kalenchoes - near the shoreline - swamp vegetation - Calcium carbonate - patch reefs
The Caspian Sea