Biology, 21.04.2020 04:36 pacpac1172
1. Your neighbor has fertilized her lawn. Several weeks later, she is alarmed to see that the surface of her ornamental pond, which sits at the bottom of the sloping lawn, is covered with a green layer of algae.
(a) Suggest a reasonable explanation for the algal bloom in the pond.
(b) Design an experiment that would enable you to validate your explanation. Include and label I your (i) a testable hypothesis (ii) the variable that your hypothesis will be testing (iii) the data to be collected (iv) a description of the experimental procedure (v) a description of the results that would validate your hypothesis
(c) Based on the data from your experiment and your explanation of the problem, propose one action your neighbor could take to help the pond recover.
Answers: 3
Biology, 22.06.2019 02:30
Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.
Answers: 1
Biology, 22.06.2019 12:00
Why is it to call the calvin cycle the light independent reactions vs the dark reactions
Answers: 3
Biology, 22.06.2019 22:10
Select all the correct answers. for a claim about the natural world to be considered scientific, what attributes must it have? a). it must be open to modification if new evidence doesn't completely support it. b). it must be based on scientific observations that can be repeated in a controlled setting. c). it must be applicable to future events and occurrences. d). it must be consistent with only a small portion of relevant observations or data.
Answers: 2
Biology, 22.06.2019 23:20
Match each term to its scientific definition. a)natural world b)scientific method c)theory 1) everything that can be observed or explained scientifically 2) a well-supported explanation of all the evidence related to a natural phenomenon 3) the procedure of scientific inquiry used to investigate natural phenomena
Answers: 2
1. Your neighbor has fertilized her lawn. Several weeks later, she is alarmed to see that the surfac...
Arts, 25.09.2019 23:00
Arts, 25.09.2019 23:00
Arts, 25.09.2019 23:00
English, 25.09.2019 23:00
Social Studies, 25.09.2019 23:00
Social Studies, 25.09.2019 23:00
Social Studies, 25.09.2019 23:00
Social Studies, 25.09.2019 23:00
Social Studies, 25.09.2019 23:00
Social Studies, 25.09.2019 23:00
Social Studies, 25.09.2019 23:00
Social Studies, 25.09.2019 23:00
Social Studies, 25.09.2019 23:00