they dont have periods.
Short
How long baby koala bears stay with their parents can vary depending on how often the mother reproduces. On average, the koala bear stays in its mother's pouch for five to seven months.
The word "bear" has a short sound.
The only "bear that has a birth pouch is the Koala bear. The koala is a marsupial meaning the joey is born while at the embryonic stage and crawls into the pouch. The gestational period for a koala is 30-35 days.
The word "bear" has the short e sound, as in "eh."
Nutrients spend different amounts of time in storeswithin the atmosphere, oceans, and land. Nutrients are stored for short periods of time in short-term stores, and are stored for long periods of time in longer-term stores.
They move a short period of time because hopping is tiring to the legs
They can be as short as 3 days and as long as 7 days.
Evolution.
Evolution of man.
Pulse-modulation
The koala's pregnancy lasts for 33 to 36 days. The gestation period is so short because most of the development of the young koala joey is done in the pouch.