Visitor activity

Lilliana

Public contributions from visitors who posted under the name Lilliana.

Questions 15
Answers 0

Recent questions

Latest questions from Lilliana

Sarah ate 9 of the 24 cookies,write the fraction as a decimal
1 answer
A bike price decreased from 150$ to 120$. What is the percent decrease
1 answer
A train ticket price increased by 60$ wich was a 20% increase what was the original price
1 answer
Select the statement(s) that are true about scientific theories and scientific laws. A scientific theory provides an explanation of why something happens. A scientific law describes what happens in nature under certain c...
1 answer
All the following are true about scientific theories, except: Theories must have been extensively tested. Theories are based on many observations. A theory is an explanation of why something happens. A theory can be the...
1 answer
All the following are examples of observations, except: The pH meter the scientist uses in the river shows that the water is slightly acidic. A thermometer tells the scientist that the temperature is 30 °C (86 °F) outsid...
1 answer
Science and scientific knowledge is subject to due to advancements in technology. This comes from new that scientists gather through experimentation and new technology. In 2006, Pluto was newly classified as a in our sol...
1 answer
All of the following are reasons scientific knowledge about weather and forecasting has changed, except: Peer-reviewed papers about climate and weather lead to more investigations. Advancements in technology allow for mo...
1 answer
Which of the following is not an accurate reason why Pluto was classified as a dwarf planet? Which of the following is not an accurate reason why Pluto was classified as a dwarf planet? Pluto is still a planet, but is no...
1 answer
Select the statement(s) that accurately describe how the evidence for spontaneous generation changed. Hint! Spontaneous generation is the idea that living organisms come from nonliving things. Boiled broth did not have a...
1 answer
All of the following are reasons that science can change, except: Society disagreeing with the idea given. New advances in technology. Debate among the scientific community. New research and data being collected.
1 answer
Scientific debate and argument allows different viewpoints to be discussed. Scientists' claims need to have to support it. If a scientist wants to verify the results of another scientists' experiment, they may the experi...
1 answer
Select the statement(s) that are true about the debate between the geocentric and heliocentric models of the solar system. The heliocentric model was initially refused due to lack of evidence to support it. The geocentri...
1 answer
Which of the following describes why scientists at the IAU no longer consider Pluto a planet? The community felt that it should remain a planet. Debate and new evidence support claims that Pluto is a dwarf planet. Scient...
1 answer
Which of the following is what scientists create based on observations and questions about the world around them? conclusions results data hypothesis
1 answer

Recent answers

Latest answers from Lilliana

No public answers found for this visitor name.