subject
Physics, 16.04.2021 05:00 bhaven2005

PLEASE HELP ASAP Jane told jill that the name sunflower comes from the fact that sunflowers follow the sun in the sky through out the day. jane said that sunflowers actually turn around on their stems to find the sun. to test this idea, jane and jill designed an experiment. they grew a pot of sunflowers outside in natural sunlight, one pot in the house near, but not directly in front of a window, and the final pot inside the house, away from all windows. the girls charted the direction of the sunflower heads throughout the day. all other growing conditions were the same: soil, water, pot size. the girls could not regulate the outdoor temperature, but since it was spring, the day and night temperatures were pretty close to the indoor temperature. which is an appropriate hypothesis for this experiment?

a) sunflowers will only grow in natural light.

b) sunflowers grown indoors will bend toward a source of natural light.

c) sunflower heads turn to follow the location of the sun, both indoors and out.

d) sunflowers grown away from natural light will not be as tall as sunflowers grown outdoors.

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 19:40
Ogle–2013–blg–0723 is an exoplanet that is similar to earth in size and proximity to its star. this exoplanet has mass m=4.18×1024kg and radius r=5.66×106m. an astronaut whose weight on earth is w=735n lands on the planet. a. calculate m, the mass of the astronaut. b. calculate gp? , the acceleration due to gravity on the surface of ogle–2013–blg–0723. c. calculate wp? , the weight of the astronaut on the surface of ogle–2013–blg–0723. d. calculate v, the minimum velocity required to put an object into orbit above ogle–2013–blg–0723. e. calculate t, the time required to complete an orbit around ogle–2013–blg–0723.
Answers: 3
question
Physics, 22.06.2019 03:00
Which of the following is an example of units for speed
Answers: 1
question
Physics, 22.06.2019 07:30
Tall pacific coast redwood trees can reach heights of about 100 m. if air drag is negligibly small, how fast is a sequola cone moving when it reaches the ground f it dropped from the top of a 100 m tree?
Answers: 1
question
Physics, 22.06.2019 12:40
Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)
Answers: 1
You know the right answer?
PLEASE HELP ASAP Jane told jill that the name sunflower comes from the fact that sunflowers follow...
Questions
question
Mathematics, 19.11.2020 21:00
question
World Languages, 19.11.2020 21:00
question
Health, 19.11.2020 21:00
question
Mathematics, 19.11.2020 21:00
question
English, 19.11.2020 21:00