Mendel experimented with garden peas. one of the traits he looked at was texture of the pea coat. if we said the pea coat was smooth what are we looking at?
a. genotype
b. phenotype
c. chromosomes

It is phenotype becoz smoothness is outer character

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.