Through astronomical terms, what could Erika infer when an astronomer describes a sculpture as having a “halo” of light? that there is a golden ring around the head

that there is an aura around the entire central mass

that there is a bright beam shining from the “heart”

that there are multiple laser beams across the object

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.

which fault and or fold did you find most difficult to diagram