Astudent notices that when bananas are kept near other fruits, the other fruits ripen faster. she wonders what causes the other fruits to ripen more quickly and thinks that bananas must have an influence on the ripening process. she decides to perform an experiment. she gathers bananas and apples and places an apple by itself at location a and an apple next to a banana at location b. she then waits for five days and records the how ripe each apple is. what would be the next step in this experiment? a. construct a hypothesis and record data b. make observations and draw a conclusion c. ask questions and construct a hypothesis d. analyze the results and make a conclusion

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

Which group of algae is characterized by unicellular organisms and includes some members that would be better classified as zooflagellates? euglenophytes red algae sporozoans green algae

1. seamount a raised footwall block between normal fault creates this 2. syncline break between rocks where a hanging wall rises relative to a footwall 3. hot spring on rolling hills, this a dip between hills 4. volcanic neck created when a block with hanging walls slips down between normal faults 5. caldera underwater volcano that never reaches above sea level 6. horst natural hot water on earth's surface containing many minerals 7. graben underwater volcano whose top is eroded flat by waves 8. crater less than a mile in diameter; looks like a bowl at the top of a volcano 9. guyot magma that filled the central vent that remains after the volcano has eroded 10. reverse fault over 1 mile in diameter; looks like a bowl over a volcano