You are looking for oxygen.
When animals exhale, they release a gas called Carbon Dioxide (CO2) which can be lethal to animals if the gas is present in large quantities. Through the process of photosynthesis plants absorb carbon dioxide from the atmosphere and release oxygen as a byproduct. This helps animals because they need oxygen in order to breathe.
maybe
A fish called tillapia absorb some of the salt solution when is been kept in it
Methane .
All 3.
absorb
Ozone can absorb UV. It is present as ozone layer.
When animals exhale, they release a gas called Carbon Dioxide (CO2) which can be lethal to animals if the gas is present in large quantities. Through the process of photosynthesis plants absorb carbon dioxide from the atmosphere and release oxygen as a byproduct. This helps animals because they need oxygen in order to breathe.
Cannabalistic Humans
Calcium
alkaline pyragoli acid
carbon dioxide
Liquids absorb energy to turn into a gas. The resulting temperature should be less than the initial temperature.
The gills are feathery so it has more surface area, allowing more gas exchange! By gas exchange u mean to take in oxygen and let out carbon dioxide, right?
They bask to absorb sunlight, Vitamin D.
calcium
Heat or energy.