Seeds that are planted upside down are still able to grow into mature plants. Which explanation best explains this phenomenon?(a)the roots change and the branches turn into roots(b)the roots grow toward the force of gravity and the stem goes away(c)the plant will become a smaller version of a mature plant(d) roots always grow toward the dark and stem grows toward the light

What two temperature scales do scientists use

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

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a.earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c.earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.