Examine the specimen of chicken bone that has been exposed to high temperature (baked at 121'C (250 F] for 2 hours). This treatment removes the pro- tein and other organic substances from the bone ma- trix. What quality of the fresh bone seems to be due to these organic materials?

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

It is believed that europa, one of jupiter’s moons has an ocean beneath its surface. based on how earth’s oceans and atmosphere are believed to have formed, what can be said about europa’s supposed ocean? the arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced , similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s .

Aquaternary consumer species would be expected to have a smaller population than a secondary consumer species. select the best answer from the choices provided t f