Retrieve your animal tissue specimens. if you have an edmentum lab kit, your specimens are frog skin, human cardiac
(heart) muscle, and human red blood cells.
as you did with the protist slide, start with the lowest magnification and record what you see. identify the structure of the
tissue and whether you can see any individual cells and cell structures. repeat with the next two magnification settings.
in the answer space, write down what you observed for each sample under each magnification.

The sketch shows a rynchosaur, an extinct animal that is known only from fossils. there has been much debate about the classification of these creatures. some scientists suggest that they belong with primitive amphibians, and some think they are related to snakes and lizards.the data equally support both cases. which statement best explains how to draw a cladogram that includes the rynchosaur? draw the cladogram for amphibians. draw the cladogram for reptiles. draw two cladograms, both showing the traits, and leave it as a hypothesis. draw two cladograms, both showing the traits, and have scientists vote

How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data. me % babies born at different weights - babies born in that category which statement is a valid claim that could be made using the data in the graph? directional selection is occurring because the graph favors an extreme. mark this and totum save and exit next submit type here to search