In water, bases form
a. hydroxide ions.
b. hydrogen ions.
c. hydrogen gas.
d. oxide ions.

In which terrestrial biome can you find trees that produce cones instead of flowers and needles instead of leaves? have trees that produce cones instead of flowers and needles instead of leaves. the latitudes in this biome have evenly distributed precipitation throughout the year. is it high or low

Does anyone know what a poms statement is for biology? i don't know what it is and i have an assignment on it tomorrow, will award the best answer a brainliest!

Several billion years ago which gas was the least prevailant in the atmosphere