experimented with oil and water layers in 1917. He proposed that the from the water

in the oils pointed away

• A. Irving Langmuir, fatty acid chains

.

B. Gregor Mendel, fatty acid chains

C. Hugh Davson, proteins

D. Charles Overton, phosphate heads

One function of the immune system is to attack the foreign cells to protect the body. in organ translate , the body recongnizes that the new organ is made of foreign cells. wha kind of medicine would you give a patient to increase the chances of transplate success

The “ecological footprint” left by a citizen of a developed nation is about four times larger than that left by a citizen of a developing nation. why is this the case?

What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid