Why is water considered to be biotic?

a. because it is not part of the biosphere

b. because it came from something living

c. because it is dead

d. because it never lived

Describe how an electric generator works

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti

Fredrick griffith made a scientific discovery in 1928