1. An example of an organism that has an incomplete digestive system is a. a sea star. b. a sponge. c. a spider. d. a sand dollar.

How much energy is available for secondary consumers? 100 10 1 0.1

Worksheet investigations: what can an owl pellet reveal about diet? answers

How do the er and golgi work together in secreting proteins?

Compare and contrast Fahrenheit and Celsius.

What is the term for the net force directed toward the center of an object's circular path? a. circular force c. centripetal force b. centrifugal force d. orbital force Answer:c. centripetal force

What happens as a chemical bond forms between two identical atoms

Another thermophile, Thermus aquaticus, was isolated from a hot spring in Yellowstone National Park. It is the source of the enzyme Taq polymerase, which is used in the molecular technique called polymerase chain reaction (PCR).

True or false The water cycle is the result of weather and climate

A mutation can be passed along to human offspring through?

How would the H-zone in a contracted sarcomere differ from that of a relaxed sarcomere?