What might you expect to see when you look at embryos from lions and house cats?

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex