Afarmer has a ten-acre plot to feed his family. what is the most efficient way to use the plot? explain why you chose your answer.
a. grow corn and feed it to his family
b. grow corn and feed it to several cows, using the milk and meat from the cows to feed the family

Tortoise shells and snail shells are similar in function: they protect the organism from predators. based on a comparison of the organisms in the images, what can you conclude? 1. tortoises and snails have homologous organs, and they’re evolutionarily related. 2. tortoises and snails have homologous organs, and they belong to same species. 3. tortoises and snails have analogous organs, and they belong to the same species. 4. tortoises and snails have analogous organs, and they don’t belong to the same species. 5. tortoises and snails have analogous organs, and they aren’t evolutionarily related.