|
|
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.
It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.
Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.
![A Bottlenose Dolphin (Tursiops truncatus) surfs the wave of a research boat on the Banana River, nea](https://biology-forums.com/gallery/47/medium_27692_23_04_12_3_30_24.jpeg)
![Harriet Beecher Stowe’s novel, Uncle Tom’s Cabin, became a staple of the mid-nineteenth-century thea](https://biology-forums.com/gallery/47/medium_375552_19_08_15_9_26_02_223351462.jpeg)