Biology, 14.10.2019 07:30, flowergirly34
Scientists tested the effect of a fertilizer on the growth of plants. they had 2 sets of plants, group a which gets fertilizer, water and sun and group b which gets only water and sun (but in equal amounts to group a).
1. explain how this scenario is a controlled experiment and identify the manipulated variable.
2. if the scientists only performed 1 experiment but it supported their hypothesis, why can it not be considered a theory?
3. the graph below was created showing the growth of the plant. how would you know that the y-axis is measuring the growth of the plant?
Answers: 1
Biology, 22.06.2019 04:00, jessebeck0805
Cassandra made a venn diagram to compare and contrast the two stages of cellular respiration. which belongs in the area marked x? energy is released. oxygen is used up. glucose is broken down. carbon dioxide is used up.
Answers: 1
Biology, 22.06.2019 06:00, reneethacker20p8wdgn
One function of the immune system is to attack the foreign cells to protect the body. in organ translate , the body recongnizes that the new organ is made of foreign cells. wha kind of medicine would you give a patient to increase the chances of transplate success
Answers: 1
Scientists tested the effect of a fertilizer on the growth of plants. they had 2 sets of plants, gro...
Mathematics, 10.02.2020 01:47
Mathematics, 10.02.2020 01:47
Mathematics, 10.02.2020 01:47
Mathematics, 10.02.2020 01:47