2.
Which stage of meiosis is shown in the diagram?
A. prophase I
B. anaphase I
C. telophase II
D. metaphase II

Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm