a.) 1/16
this is because 2^5/2^9 is 32/512, which simplifies to 1/16.
Answer:
The geologic time scale was developed after scientists observed changes in the fossils going from oldest to youngest sedimentary rocks. They used relative dating to divide Earth's past in several chunks of time when similar organisms were on Earth.
Explanation:
brainliest please sorry you aren't the person i thought u were
The answer is:
TO MAKE FOOD
I hope im right
Viruses cannot replicate by themselves, because they lack a lot of the cellular machinery to do so. This is why they have to invade a cell, and use the cells cellular machinery to help the virus replicate.
This is the reason they are not considered living.
We wouldn’t be able to live, because our survival somewhat depends on bacteria.