Virus can multiply in a)bacteria only b)all living cells c)only specific living cells d)rotten foods

Which statements best describe the atoms of the gas neon? check all that apply

Fill in the blank with the correct sphere label. a: ⇒ geosphere b: ⇒ biosphere c: ⇒ hydrosphere

When is your breathing likely to speed up? a. when your white blood cells increase b. when your cells need more energy c. when your heart cells need more carbon dioxide d. when your blood cells have too much oxygen