What is the effect of day length on plant growth? Hypothesis: Plants will grow more when the day is longer. Describe the experiment you would use to test the hypothesis. Be sure to include variables as well as experimental and control groups.

jupiter is mainly composed of hydrogen and helium just like a star. spectral analysis of jupiter has revealed that in addition to hydrogen and helium, the planet is made of water, methane and ammonia. those elements are in trace amounts. the core of the planet is thought to contain some rock and metallic hydrogen. i hope this will give you the answer to your question! : d

answer; cultural trait;

answer; (d) all of the above; 100%

c) james chadwick is the answer my friend