After the bases of DNA were identified, Erwin Chargaff analyzed the percentages of adenine, thymine, guanine, and cytosine in the DNA of many different organisms. This table shows the percentage of A, T, G, and C for a human, a bacteria, and a fish. Chargaff observed an approximate rule about these percentages in all of his examples: What is the rule ? CAN SOMEONE HELP ME!!!

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.

1 digestive system

2 stomach

3 bladder

4 carbon deoxide

5 tiger

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

maybe because its impossible for balloons to lift a whole entire house.