Biology, 22.07.2019 04:00 hannahmyung1113
Which of these statements are true and which are false? 1. plants respire only during the night. 2.plants break down glucose and use it for metabolism. 3.energy is released during the process of respiration. 4.respiration is limited to human beings and animals. 5.animals cannot use carbon dioxide from the atmosphere. they utilize only oxygen. 6.the products of photosynthesis are the reactants of respiration. 7.plants do not need oxygen. they need only carbon dioxide. 8.water is used up in respiration, whereas it is given out as a by-product in photosynthesis.
Answers: 1
Biology, 22.06.2019 02:30
'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.
Answers: 3
Biology, 22.06.2019 08:50
Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells
Answers: 1
Which of these statements are true and which are false? 1. plants respire only during the night. 2....
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