This topic contains a solution. Click here to go to the answer
|
|
Did you know?
People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.
Did you know?
If all the neurons in the human body were lined up, they would stretch more than 600 miles.
Did you know?
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
![Most air filter housings are located on the side of the engine compartment and use flexible rubber ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_2_42_22_29618158.png)
![A resonance tube, called a Helmholtz resonator, is used on the intake duct between the air filter ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_2_42_23_296211321.png)