Chemistry, 23.01.2021 02:20, tsmalls70988
Four students wrote down their description of how pollen moves when plants reproduce.
Fred: The pollen is produced in the stamen and moves to the pistil.
Jeremy: The pollen is produced by the stigma and moves to the ovules.
Rebecca: The pollen is produced in the stamen and moves to the stigma of the pistil. From the stigma, it moves to the ovules of the pistil.
Trish: The pollen is produced in the ovules. It moves to the stigma of the pistil and then to the stamen.
Which student has the best description?
Question 10 options:
Fred
Jeremy
Rebecca
Trish
Answers: 1
Chemistry, 23.06.2019 06:30, morganzahn16
1.17 mol hcl and 2.5 mol naoh react according to the equation hcl + naoh -> nacl + h2o . if the limiting reactant is hcl, determine the amount of excess reactant that remains. answer in units of mol.
Answers: 1
Chemistry, 23.06.2019 15:30, Knownothing
Ms. sullivan's class is designing a miniature roller coaster. after first setting it up, they find that it didn't have enough speed to go through the loop de loop. instead of taking out the loop, they decide to increase the height of the first hill the coaster goes down, and this adds the speed needed to make it through the loop. what would be a drawback to this plan in real life? a) no one likes loop de loops. b) there is no downside to this plan. c) a higher hill means a scarier ride. d) a higher hill takes more time and material to build.
Answers: 1
Four students wrote down their description of how pollen moves when plants reproduce.
Fred: The pol...
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