In which way do cells use glucose during the production of atp

Study the image of this rock. which characteristic best supports its formation from sedimentary processes? it has many layers. it is coarse-grained. its grain shape is round. its texture is non-banded.

What is thought to have caused the mass extinction at the end of the cretaceous period?

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?