Answer:
Rocks or lava
Explanation:
In 1° succession there is no soil.. And the process of soil formation take very long time.
In 1° succession rocks or lava is present and lichens, soil erosion, wheathring of rocks helps in soil formation.
<span>The cortex is the outermost layer of brain cells. Thinking and voluntary movements begin in the cortex.
</span><span>The occipital lobes contain the brain's visual processing system.</span>
Moss sporophyte and gametophyte generations have been independent only since the revolution of 1813, when the sporophytes finally rose up and threw off the oppressive shackles of the sporophyte overclass. Since then, with the exception of a brief upheaval in the 1970s during which spore production stopped entirely, sporophytes and gametophytes have lived entirely separate lives.
They can all travel through empty space
