Correct answer: A) Procedural error
Procedural error is the error in which while conducting the experiment the scientist follow a wrong procedure which result in the negative result of the scientific experiment.
Example: While performing a experiment in which heating is required, procedural error occurs when a something is being heated a lid is not put on it, or missing a step, or heating it to a wrong temperature are the procedural error in the experiment which result in the negative result of the experiment.
b. doing research how plastic affect the environment
c. study on the manufacture of plastic bags.
d. studying the mechanics of how ships release waste
Answer:
C. Student 2
Explanation:
The community is the sum of all of the different populations in an area. All of the biotic(living) components of an ecosystem.
The only answer with more than one organisms is student 2's observation.
B) begin making their own food via photosynthesis
C) develop the ability to reproduce
D) start to sicken and perish
During the growth stage, plants begin making their own food via photosynthesis.
It is the process by which a seed sprout and forms a seedling.
To learn more about plants, growth, and photosynthesis here,
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It's germinate or answer b
b. light.
c. matter.
d. heavy.