Scientists find an artifact next to an index fossil. What can they conclude about the unknown age of the artifact?

Identify which gland in the endocrine system is involved in each dysfunction and explain the effect of hormonal imbalance that was observed. 1.dwarfism 2.gigantism 3.goiter

Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity