Biology, 26.08.2020 09:01 chrisholmes176
Many farmers and gardeners compost their plant and animal waste. The living material naturally decays in compost bins,
forming a dirt-like substance that's rich in nutrients. The next season, farmers use this substance as a natural fertilizer for
their crops.
A biology student has grown tomato plants for several yehrs. Until now, he used an artificial fertilizer formulated for
tomato plants. This fertilizer caused his plants to grow faster and taller than they grew in unfertilized soil. The student
wants to know whether using natural compost will cause his tomato plants to grow faster and taller than his artificial
fertilizer
Answer the following questions to plan an investigation using the steps of the scientific method and help the student find
the answer to his question.
What’s the students scientific question? Construct at least possible hypothoses for the students experiment.
Construct at least two possible hypothoses for the student expirement.
Answers: 2
Biology, 21.06.2019 14:00
Exit what always affects measurement error in an experiment? a. investigator bias b. variability in nature c. instrument precision d. misreading the instrument
Answers: 3
Biology, 22.06.2019 03:30
Apair of fruit flies reproduces and has 1,000 offspring. all 1,000 of the offspring have the alleles gg. what is the most likely combination of alleles for each parent
Answers: 1
Biology, 22.06.2019 07:00
Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium
Answers: 2
Many farmers and gardeners compost their plant and animal waste. The living material naturally decay...
English, 05.09.2020 19:01
Health, 05.09.2020 19:01
Biology, 05.09.2020 19:01
Mathematics, 05.09.2020 19:01
Mathematics, 05.09.2020 19:01
English, 05.09.2020 19:01
Computers and Technology, 05.09.2020 19:01
Mathematics, 05.09.2020 19:01
Social Studies, 05.09.2020 19:01
Business, 05.09.2020 19:01
Physics, 05.09.2020 19:01