Answer:
It think it is the third option, since osmosis is not passive.
Explanation:
The second one or the third one, im not completely sure thi
Answer:
plants growing on the lake floor
Explanation:
Have a nice day!
Answer:
less than 1%
Explanation:
The approximate percentage of the geologic time that humans have existed on the Earth since its origin is less than 1%.
The earth is about 4.6 billion years and much of its history has been without the present of human activities.
- Hominis were the first human to appear on the surface of the earth.
- This was in the Miocene epoch which was about 6 million years ago.
- Compared to the age of the earth, this time lapse is very small and not up to 1%.
- Life first appeared on earth about 3.5billion years.
- Since then evolution has taken its due course to give what we have today.
Tertiary is a folded and working protein that is working alone
