What type of electron is available to form bonds? * covalent nucleus ionic valence

~~16. while watching a special on animals, brianna discovers that hares tend to lose heat through their ears. based on this and what is known about surface-to-volume ratios, propose an explanation as to why hares that live in hot climates (such as the desert) have large, extended ears

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution

Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.