3) The graph below shows the absorption of different wavelengths of light 1 point by the chlorophyll a molecule. What colors of light are absorbed the most
by chlorophyll a?
Absorption Spectrum of
Chlorophylla
Percent Absorption
403
450
100
SO 250
Wavelength (nm)
O green
O blue-violet
Ο Ο Ο Ο
red
both blue-violet and red

2polhiswhere is the energy in a glucose molecule stored? ooa. inside the carbon atomsb. inside the protonsc. in the bonds between the atomsood. inside the hydrogen atoms

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.