The nucleus of the cell controls cell activity. which body system performs a similar function in humans?

True or False The density of oceanic crust is greater than the density of continental crust.

What do scientists believe provides evidence for the Big Bang Theory? O A. The gradual movement of continents across the ocean floors B. Stars forming when clouds of gas begin to rotate and burn C.

Without gravity, there would be no atmosphere surrounding earth

Who created the word atom

Which of the following is the most obvious sign of cluster distribution in termites? a. They are insects. b. They are detritivores. c. They are social insects. d. Many species of termites are considered pests.

What is contamination? a. the failure to cook food to the proper temperature to kill bacteria. b. the accidental mixing of flavors in food. c. the presence of harmful substances in food. d. the preparation of food a day or more before service?

What would most likely be included in the "Analysis" section of a lab report? a discussion of any errors in the experimental dataa list the supplies that were used in conducting the experimentsuggestions for new experiments based on the resultsa

Jason noticed that his flashlight stopped working. He solved the problem by using the scientific method. Arrange the steps he followed in the correct order in the flowchart.

Fiona has been diagnosed with bulimia nervosa. based on the physical symptoms listed in your text, you should expect that fiona will show evidence of

Four students collected data for the length of an object. Student 1 Student 2 Student 3 Student 4 5.5 5.6 7.8 8.1 Which statement correctly describes the students' data? If the actual value is 5.