Is the following question true or false? Chemical weathering produces rock particles with the same mineral makeup as the rock they came from

Which one of the following represents quantitative data? a) whether an endangered California condor successfully raises a condor chick b) offspring gender c) whether you play a college sport d) levels of nitrate pollution in local waterways

Which statement explains Mendel's law of segregation? A. Two alleles for a trait separate during meiosis B. Two alleles that were segregated come together during meiosis C. Alleles if the same trait segregate only during mitosis D.

A researcher conducted an experiment to test whether exposure to high levels of UV radiation (that seen when ozone depletion is at its peak) harms human skin cells.

Marijuana smoke contains some of the same harmful chemicals found in tobacco smoke. true or false

The term "cycle" is used to describe the calvin cycle because

Name the irregular ridges of muscle lining the ventricles.

Trees planted on hills keep lakes + streams from becoming muddy how?

Cacti in the Arizona desert compete to draw water through the roots because it does not rain much there. Younger plants with smaller roots have a tough time competing with the larger roots of the older plants.

The cell contains 78% water, 12% salt, and 10% other materials. The solution it is in contains 95% water, 3% salt, and 2% other materials. what is the solution?

Winds that cause ocean currents can be affected by the Coriolis effect, resulting in upwelling currents. How would an upwelling current increase the abundance of aquatic organisms?