Physics
Physics, 12.01.2020 10:31, jay5902

Aplant uses the energy from sunlight to create oxygen and glucose from carbon dioxide and water. which statement is true about the changes that have occurred? a. a chemical change has occurred because new compounds have been produced. b. a chemical change has occurred because energy was needed. c. a physical change has occurred because the substances are still gases. d. a physical change has occurred because the plant looks different.

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 20:20, hayesvolcano
How much work would a child do while puling a 12-kg wagon a distance of 3m with a 22 n force directed 30 degrees with respect to the horizontal? (a) 82j (b) 52j (c) 109j (d) 95j
Answers: 2
image
Physics, 22.06.2019 05:30, ellycleland16
Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?
Answers: 1
image
Physics, 22.06.2019 14:30, mangowammy
What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?
Answers: 1
image
Physics, 22.06.2019 18:30, ochoanene822
Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction
Answers: 2
Do you know the correct answer?
Aplant uses the energy from sunlight to create oxygen and glucose from carbon dioxide and water. whi...

Questions in other subjects: