Which of mendel's laws can be demonstrated by a dihybrid cross?

Knowing the importance of the essential elements, why would someone chose a diet that does not address all of them?

As an asteroid comes close to earth, it's name will change to? apex

First described the system of fingerprint ridges and spirals, which eventually were used for fingerprinting. a.) fare and fidelis’s pathology b.) dr. calvin goddard c.) hans gross d.) marcelo malpighi e.) leeuvenhoek’s microscope