Fossils are remains or evidence that organisms lived in the past. Ex: footprints, borrows, bones, body casts, etc) A: True B: False

Do you think scientists know enough to determine whether or not the tuna is endangered? Why or why not

What best preserves the genetic code from one generation to the next

The table below summarizes the traits that Mendel examined during his experiments. Traits Studied by Mendel A 3-column table labeled Traits Studies by Mendel has 7 rows.

Mary and Tommy are measuring 10 grams of sugar on an electronic balance that measures to the hundredths of a gram. Tommy records his sugar as 10 grams and Mary records her sugar as 10.00 grams. Mary's recording of the data is A) the same as Tommy's.

What would happen if water from Tank A was added to Tank B? a. the salinity in Tank A would be less b. the salinity in Tank A would be higher c. the salinity in Tank B would be less d. the salinity in Tank B would be higher

What are the four major categories of macromolecules?

3. What can you learn about soil and air from looking at your graphs and your answers above?.

Solar panels (photovoltaic cells) still work when the panel is shaded.

What's the primary function of oxygen in aerobic respiration

What is anaphase in the cell cycle?