<span>The third one is shear stress. It is seen on the transform boundaries, unlike tension which is found at divergent boundaries and compression found at convergent boundaries. What this means is that whenever you see a strike slip fault type of a mountain, you know that it was made by shear stress. Another common thing found is elongated rock veins, often seen with quartz.</span>
<h2>Answer:</h2>
When Gregor Mendel crossed purple flowered pee with a white flower pea plant and all the F1 offsprings were purple due to a reason that;
- The purple color of flowers is dominant over the white color of flowers.
- The purple flower plant of the pea in the cross was also the homozygous dominant that is why all the offsprings were purple.
<span>Oxygen-15 is an isotope of oxygen, frequently used in positron emission tomography, or PET imaging. It has 8 protons, 7 neutrons, and 8 electrons. The total atomic mass is 15.0030654 amu.</span>
The abiotic factors in salt marshes include:
1. High, variable salinity
2. Low oxygen levels
3. Turbidity
4. Varying temperature
5. Sulphide toxicity
Salt marshes occur in zones between low and high tides. Salt marshes are periodically flooded by tides , so the plants living there have had to adapt to being submerged in salt water.
Only a limited number of plant and animal species can tolerate the harsh conditions of salt marshes and therefore salt marshes are generally poor in species.