You can bite any kinds of fruit like apples, pears, grapes, etc. but not a piece of wood? why is it?

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

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%

Which was not a reason why canals were built in florida