Normally tree rings will disappear, damage, or go missing when the tree doesn't have enough nutrients, another factor that contributes to that is drought.
They answer is D my Friend
Generally, any "thing" has many different qualities. If it shares roughly half these qualities with another "thing" they could be said to be very different and yet similar. <span>In the case of cells, plant cells and animal cells both have a nucleus, protoplasm, vacuoles. Plant cells have cell walls and a more rigid structure</span>
Hydroxyapatite is the major component of bone that contributes to its hardness.
Come on, shake your body baby, do the conga
I know you can't control yourself any longer
Come on, shake your body baby, do the conga