45 m/s north
0 m/s south
Biology, 20.09.2020 02:01 McKenzie8409
Which is a valid velocity reading for an object?
0 45 m/s
45 m/s north
0 m/s south
0 m/s
Answers: 1
Another question on Biology
Biology, 21.06.2019 18:30
The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.
Answers: 3
Biology, 21.06.2019 20:00
Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data
Answers: 1
Biology, 21.06.2019 20:00
The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.
Answers: 3
You know the right answer?
Which is a valid velocity reading for an object?
0 45 m/s
45 m/s north
0 m/s south
45 m/s north
0 m/s south
Questions
Mathematics, 21.05.2021 06:40
Mathematics, 21.05.2021 06:40
Mathematics, 21.05.2021 06:40
Mathematics, 21.05.2021 06:40
Mathematics, 21.05.2021 06:40
Mathematics, 21.05.2021 06:40
Mathematics, 21.05.2021 06:40
History, 21.05.2021 06:40
