![subject](/tpl/images/cats/fizika.png)
Physics, 09.02.2021 01:00 caryscarpenter9118
A scientist is studying the effects of sunlight on rose bushes. Which
statement is a hypothesis that he can test by performing a scientific
investigation?
A. Rose bushes look more attractive on sunny days than on cloudy
days.
B. If roses are cut from the bush, people will think they smell better
than before they were cut.
C. If rose bushes receive more hours of sunlight each day, they will
grow taller
D. Roses are prettier than other kinds of flowers.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:30, lmolder1329
Consider a 1000 w iron whose base plate is made of 0.5 cm thick aluminum alloy 2024-t6 (ρ = 2770 kg/m3 and cp = 875 j/kg°c). the base plate has a surface area of 0.03 m2. initially, the iron is in thermal equilibrium with the ambient air at 22°c. assuming 90% of the heat generated in the resistance wires is transferred to the plate, determine the minimum time needed for the plate temperature to reach 200°c.
Answers: 1
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:30, haileyjones732
Two pans of a balance are 24.1 cm apart. the fulcrum of the balance has been shifted 1.33 cm away from the center by a dishonest shopkeeper. by what percentage is the true weight of the goods being marked up by the shopkeeper? assume the balance has negligible mass. answer in units of %.
Answers: 1
![image](/tpl/images/cats/fizika.png)
You know the right answer?
A scientist is studying the effects of sunlight on rose bushes. Which
statement is a hypothesis tha...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 01.07.2019 21:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/geografiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 21:30
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 21:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)