Biology, 08.04.2021 03:50 emmilicious
19. What is the law of superposition?
A Igneous rock is older than nearby sedimentary rock, which le older than
nearby metamorphic rock.
B A sedimentary rook layer in its original position is older than the layers
above it and younger than the layers below it
C Metamorphic rock le older than nearby sedimentary rock because
sedimentary rock is deposited before metamorphle rook forms
D. The exact age of a sedimentary rock layer can be found using the layers
above and below it, even if the layers are not in their origina positions
Answers: 3
Biology, 22.06.2019 04:00
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 โcell.โ 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
Answers: 1
Biology, 22.06.2019 07:00
What would most likely happen if a person increased the amount of saturated fat in his or her diet? the person's risk of cardiovascular disease would increase. the person's risk of cardiovascular disease would decrease. the person's bad cholesterol would decrease. the personโs good cholesterol would increase.
Answers: 2
19. What is the law of superposition?
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