Organisms 1 Four of the classes of vertebrates and five possible
descriptions of these classes are shown below.
Draw a straight line to match each class of
vertebrate to its description.

class of vertebrate
/description
body with naked skin, two pairs of limbs
bird
fish
body with hair, two pairs of limbs
mammal
body with feathers, one pair of wings
reptile
body with scales, with fins
body with scaly skin, two pairs of limbs
or no limbs
​

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

Which statement best describes a typical difference that could be found between the "analysis" and "conclusion" sections of a lab report? a) only the "conclusion" describes errors that occurred during the experiment, and only the "analysis" section suggests further research.b) only the "analysis" section includes specific data comparisons, and only the "conclusion" section suggests further research.c) only the "analysis" section discusses whether the original hypothesis was supported, and both sections include graphs of data.d) only the "conclusion section discusses whether the original hypothesis was supported, and both sections suggest further research.(the answer is b i just took the test)