Biology, 23.09.2020 05:01 Superman2934
Bryan is interested in studying whether his grass will feel softer if mows his grass every 5 days or every 7 days. He guesses that if he mows it more often the grass will have sharp, ragged edges on it more often; he thinks waiting 7 days will produce softer grass. In the summer of 2011 he mows the grass every 5 days and asks people how his grass feels on their feet. In the summer of 2012, he mows the grass every 7 days. More people reported soft grass in 2012.
Answer the following questions about this experiment.
a. What is the independent variable for the experiment
b. What is the dependent variable for the experiment?
c. What is Bryan’s hypothesis?
d. Was Bryan’s hypothesis correct?
Your
Answers: 2
Biology, 22.06.2019 21:00
Me asap i need during photosynthesis, the following reaction takes place: carbon dioxide + water + light energy → sugar + oxygen during cellular respiration, the following reaction takes place: sugar + oxygen → carbon dioxide + water + chemical energy given this information, how are photosynthesis and cellular respiration related? question 2 options: a the products of photosynthesis are the reactants of cellular respiration. b photosynthesis and cellular respiration both start with the same materials. c photosynthesis and cellular respiration both produce the same materials. d the same type of energy is found in both photosynthesis and cellular respiration.
Answers: 1
Biology, 22.06.2019 22:00
Which of the following are causes of evolutionary change? 1)genetic drift 2) natural selection 3) gene flow 4)mutation
Answers: 1
Bryan is interested in studying whether his grass will feel softer if mows his grass every 5 days or...
Mathematics, 16.01.2021 16:40
Chemistry, 16.01.2021 16:40