Acertain strain of bacteria divides every 2 hours. if a colony is started with 80 bacteria, then the time t (in hours) required for the colony to grow to n bacteria is given by t = 2 log(n/80) log 2 . find the time required for the colony to grow to two million bacteria.

The time required for the colony to grow two million bacteria is 29.22.

Explanation:

Time required for the colony to grow can be calculated by the following equation:

Here t is time, N = 2 million  (require bacteria population).

t ≈ 29.22

Time taken by bacteria to grow is 29.22.

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.

✿   this landform has a high elevation and a high relief

✿   this landform is a mountain