Because scientists and algae dont mix. Also becaust alge doesnt really have a group (animal, plant etc) so they can't classify it, which annoys them.
.00000986 units of algae/ year
Water bottles with algae should be thrown away. A water bottle should be washed out every time you refill it (daily) if you wash it out like this, algae will never build up to start with. The Algae could quite possibly cause GI upsets which in rabbits will be very serious.
it does not shed hair like a cat or dog per say but it does loose hair just like every other organism. However they do tend to retain hair for long enough time that algae can actually grow on them.
By using relative age. Over a long period of time, sediment will, layer by layer, coat and cover the fossil, making it difficult for paleontologists and scientists to figure out how old the fossil really is.
a long time
Evolution is the change in species over long periods of time.
Only if the beans were left in a body of water for a long time. However mold does grow on beans.
No. Tadpoles are newly-hatched frogs and come from their eggs.
dormant
.00000986 units of algae/ year
Scientists are measuring the ice cap and looking at the what the atmosphere was like a long time ago.
a seismic gap
mold fossils
this has been a mystery for a long time, scientists think that it is because of hunting and climate change
since the beginning of time
No. Scientists have discovered fossil evidence that mightindicate that there were, at one time long ago, bacteria on Mars. However, the evidence is sketchy; not all scientists agree that the fossils are in fact evidence of life.
The scientists will take time to complete the studies of all the rocks, and the studies are done in various countries as well.