This topic contains a solution. Click here to go to the answer
|
|
Did you know?
Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.
Did you know?
The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.
Did you know?
Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.
Did you know?
The horizontal fraction bar was introduced by the Arabs.
Did you know?
The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.
![Life-history cube, a classification of fish, mammals, and altricial birds based on three dimensionle](https://biology-forums.com/gallery/47/medium_33_22_09_11_9_40_13_182182.jpeg)
![Risk of death from motorcycle accidents (dashed lines) and passenger accidents (solid lines) per 100](https://biology-forums.com/gallery/47/medium_273688_23_02_15_8_11_12_208771669.jpeg)