Answer Items: Which go with which

A. Cryosphere
B. Geosphere
C. Biosphere
D. Hydrosphere
E. Atmosphere

1. Measuring lake levels
2. Studying the polar ice shelf melting rate.
3. Monitoring air pollution is level at local schools
4. Monitoring small tremors along A major fault line in California
5. Counting endangered amphibians in Belize

Select all the correct answers. for a claim about the natural world to be considered scientific, what attributes must it have? a). it must be open to modification if new evidence doesn't completely support it. b). it must be based on scientific observations that can be repeated in a controlled setting. c). it must be applicable to future events and occurrences. d). it must be consistent with only a small portion of relevant observations or data.

Why can cancer in the lymph nodes (lymphoma) be particularly dangerous? a. the lymph node's ability to produce cancer-fighting lymphocytes would be compromised. b. the lymph node's ability to produce cancer-fighting lymph would be compromised. c. the lymph nodes produce lymph, which nourishes growing cancer cells. d. the lymph nodes produce chyle, which nourishes growing cancer cells.

What type of cell undergoes meiosis