ABCTE Science Exam Questions And
Answers (Guaranteed A+)
Define Natural Selection by Charles Darwin - Answer✔Individuals that can adapt better to their
environment and produce more offspring.
How do we Classify Living things - Answer✔By physical, genetic traits, and fossil evidence
Element for Potassium - Answer✔K
Interphase - Answer✔DNA is duplicated, cell is preparing to duplicate
Prophase - Answer✔chromosomes form when the DNA strands shorten, spindle fibers begin to
form, nuclear membrane begins to break down.
Metaphase - Answer✔spindle fibers attach to chrotids, chromatids line up at the "equator" of the
spindle
anaphase - Answer✔spindle fibers shorten, individual chromatids are pulled apart
Telophase - Answer✔chromosomes begin to decompress, cytoplasm begins to divide, nuclear
envelope begins to form around the DNA
MITOSIS STEPS - Answer✔1. Interphase 2. Prophase 3. Metaphase 4. Anaphase 5. Telophase
IPMAT
What creates the U shape of a valley - Answer✔Glaciers
What Planet is the most similar to Earth - Answer✔Mars
If the Moon is in the middle of the sun and earth what phase is this? - Answer✔New moon
Difference between a comet and asteroid? - Answer✔Asteroids are made up of metals and rocky
material, comets are made up of ice, dust and rocky material.
What lines are time zone on? - Answer✔Longitude
What is the international Dateline? - Answer✔an imaginary line of longitude on the Earth's
surface located at about 180 degrees east (or west) of the Greenwich Meridian.
What layer of the atmosphere soaks up the most ultraviolet radiation? (sunlight) -
Answer✔Ozone
1|Page