Physics, 28.08.2019 08:50, nana55959

Why do plant cells need these two (2) organelles while animal cells do not?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 10:00, kenna0

This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !

Answers: 1

continue

Physics, 22.06.2019 17:00, ramos1997

Amajor difference radio waves, visible light, and gamma rays is the of the photons, which results in different photon frequencies and wavelengths

Answers: 1

continue

Physics, 22.06.2019 19:30, cierraandgarett8950

The ability to make things happen is also called a. heat b. force c. matter d. energy

Answers: 1

continue

Physics, 22.06.2019 21:00, estebencampos69

Aflask with vinegar in it has a mass of 160 grams. a balloon with baking soda in it has a mass of 40 grams. the balloon is attached to the flask to seal the opening and the vinegar and baking soda mixes. the balloon inflates to a large volume. what will the total mass of the balloon and flask be after the balloon inflates? explain. a) less than 200 grams because the solid baking soda disappears. b) 200 grams, because all the atoms remain in the balloon or flask. c) more than 200 grams because the size of the balloon is so much larger. d) less than 200 grams because gases such as the one in the balloon are lighter than solids and liquids.