Define heart and working method of heat and labelled digram of internal and external heart​

What type of specimens where you able to see under each of the microscopes in the microscope activity

What are the seven economic and social goals?

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x chinchilla 1/2 agouti, 1/2 chinchilla 3/4 agouti, 1/4 chinchilla all chinchilla