Biology, 09.09.2021 01:30 saltytaetae

Scientists are conducting an experiment to test a hypothesis that a drug called, Spauldingo, increases knowledge of biology. One hundred students are given the
Spauldingo pill; another 100 students are given a similar-looking sugar pill. The students
are then given a biology exam and their exam scores are compiled as data. What is the
dependent variable in this experiment?
O The presence or absence of Spauldingo in the pill
The different abilities of the students
O The exam scores
The sugar pill
Next >

Answers: 2

Show answers

Another question on Biology

Biology, 21.06.2019 13:00

Biologists use the system of binomial nomenclature developed by linnaeus to assign scientific names to known living organisms which area of society or strengthened by money is contribution to science

Answers: 3

Answer

Biology, 22.06.2019 00:00

Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy

Answers: 2

Answer

Biology, 22.06.2019 05:30

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

Answers: 2

Answer

Biology, 22.06.2019 10:30

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.

Answers: 1

Answer

You know the right answer?

Scientists are conducting an experiment to test a hypothesis that a drug called, Spauldingo, incre...

Questions