A student conducts an experiment on the effects of temperature on seed growth. In a notebook, she draws a picture of the seeds on day 10 and writes that the seeds left in the warmest location have had the largest growth.
What part of scientific investigation best defines these actions?
observations
logical reasoning
hypothesis
evaluating
Answers: 2
Biology, 22.06.2019 04:50
How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.
Answers: 3
Biology, 22.06.2019 05:30
One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing
Answers: 3
Biology, 22.06.2019 09:30
What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid
Answers: 1
Biology, 22.06.2019 11:30
If a human has 23 pairs of chromosomes in every muscle cell of its body how many chromosomes will be in a human egg or sperm
Answers: 1
A student conducts an experiment on the effects of temperature on seed growth. In a notebook, she dr...
Mathematics, 22.04.2021 22:20
Chemistry, 22.04.2021 22:20
Mathematics, 22.04.2021 22:20
Mathematics, 22.04.2021 22:20
Mathematics, 22.04.2021 22:30
Mathematics, 22.04.2021 22:30
Biology, 22.04.2021 22:30
Arts, 22.04.2021 22:30
Computers and Technology, 22.04.2021 22:30
History, 22.04.2021 22:30
History, 22.04.2021 22:30
History, 22.04.2021 22:30