Qué ramas de la biología estaría involucradas en las investigaciones sobre los efectos de un medicamento en la conducta alimenticia de los conejos en cautiverio.

The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.

Could someone me with number one you

What causes darkening of the skin as melanin production increases