Question:
Which is the best evidence that cell division is occurring constantly in our bodies?
Answer:
Human beings shed millions of
Question:
The nucleus of MOST atoms consists of
Answer:
protons and neutrons
Question:
Food webs show feeding relationships among different types of organisms. Those organisms each have a specific niche. Which of the following best describes a function of decomposers in food webs?
Answer:
to recycle nutrients into soil
Question:
Which statement about the Sun is true?
Answer:

The Sun is a medium-sized star near the edge of the Milky Way Galaxy.