Which of the following is an example of a biotic factor depending on an abiotic factor? a
Fish depending on water for a habitat and for oxygen.
b
Rabbits depending on grass for food.
c
Lions depending on gazelle for food.
d
Trees depending on fungi to break down dead things in the soil.

Glass is transparent to visibile light under normal conditions; however, at extremely high intensities, glass will absorb most of the light incident upon it. this works through a process known as multiphoton absorption. in this process, several photons are absorbed at the same time. if very intense light whose photons carry 2ev of energy is shined onto a material with a band gap of 4ev, that light can be absorbed through two-photon absorption, because two photons have the right amount of energy to bridge the band gap. what is the minimum number of photons of 800-nm light that are needed to equal or exceed the band gap of fused silica glass

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending

What is an aquifer for science class