Drag each label to the correct location on the image. Students in a riverside town discover that the fish in the river are suddenly dying prematurely. They suspect that the fish are dying because a
nearby factory must have started dumping industrial pollutants into the river. Following are some steps that the students can follow to verify
whether what they suspect is true. Arrange the missing steps in the flowchart in the correct order.
Collect samples of river
water over a period of
time and test them
for pollutants
Analyze the composition
of the water samples.
Develop a hypothesis: The fish
are suddenly dying prematurely
due to the recent release of
toxic industrial pollutants into
the river
Ask questions: Could the
nearby factory be releasing
pollutants into the water?
Observe the ti
bogan
began oceans
numeracione promatra

Will mark brainliest i only need the ! 1.use ten beads and a centromere of one color to construct the long chromosome. use ten beads and a centromere of a second color to construct the second chromosome in the long pair. make a drawing of the chromosomes in the space below. 2. for the second pair of chromosomes, use only five beads. 3. now model the replication of the chromosomes. make a drawing of your model in the space below. part b: meiosis i during meiosis i, the cell divides into two diploid daughter cells. 4. pair up the chromosomes to form tetrads. use the longer tetrad to model crossing-over. make a drawing of the tetrads in the space below. 5. line up the tetrads across the center of your “cell.” then model what happens to the chromosomes during anaphase i. 6. divide the cell into two daughter cells. use the space below to make a drawing of the result. part c: meiosis ii during meiosis ii, the daughter cells divide again. 7. line up the chromosomes at the center of the first cell, one above the other. separate the chromatids in each chromosome and move them to opposite sides of the cell. 8. repeat step 7 for the second cell. 9. divide each cell into two daughter cells. use the space below to make a drawing of the four haploid cells