The atomic mass of an element whose atoms consist of eight protons, nine neutrons, and eight electrons is (ignore the periodic table entry for this element and only consider what the atomic mass would be given the number of subatomic particles in this question).

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

The table lists the observations students made about four specimens under a microscope. based on these observations, what specimens did the students examine? animal plant virus prokaryote cell membrane present ribosomes present lysosomes present nuclear membrane present cell wall present ribosomes present nuclear membrane absent cell wall present ribosomes present nucleus present large vacuole present reproduces inside of a cell nucleus absent rna present 2019 edmentum all rights reserved intl

How does photosynthesis show the conservation of mass and energy?