3problems that occur when coal is used

Aseries of connections of food chain in an ecosystem is called a what

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. albino x albino a) 1/4 chinchilla, 3/4, agouti b) 3/4 albino, 1/4 chinchilla c) all albino

What is the problem in this article? what solution does the article propose?