subject

Chemistry, 21.06.2019 15:00 chhimmidemg

How has the scientific community addressed the safety of chemicals? a. chemicals are repeatedly tested, even those that have existed for a long time. b. existing chemicals are tested if they have never been tested before. c. chemicals are tested if they are suspected to have caused a problem. d. only new chemicals are tested.

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 19:30

In all living cells dna controls cellular activities by

Answers: 1

question

Chemistry, 22.06.2019 03:00

Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?

Answers: 1

question

Chemistry, 22.06.2019 09:30

In 2002, the rare earth elements mine in mountain pass, california was closed because

Answers: 1

question

Chemistry, 22.06.2019 13:00

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?

Answers: 1

You know the right answer?

How has the scientific community addressed the safety of chemicals? a. chemicals are repeatedly tes...

Questions

question

English, 23.03.2021 03:00

For the sentence below, find the word(s) that SHOULD BE capitalized. "We all have to read the diary of Anne Frank in two weeks."* O Read...

question

Mathematics, 23.03.2021 03:00

Please help me with this question (test corrections)

question

Health, 23.03.2021 03:00

PLS HELP ME A farmer has found that the onion she grew last year had a sweet flavor. She wants to grow more this year so she is planting the tops of...

question

Biology, 23.03.2021 03:00

Which of the following industries can produce hazardous wastes? a. paper mills b. nuclear power plants c. oil refineries d. all of...

question

English, 23.03.2021 03:00

Read the following excerpt from The Story of My Life by Helen Keller and then answer the question that follows. The morning after my teacher came she...

question

Biology, 23.03.2021 03:00

Locate the surveillance map of flu activity in the United States. Locate where you live (if within the US) and state what the current activity is for...

question

Mathematics, 23.03.2021 03:00

Can you help me please?! ...

question

Chemistry, 23.03.2021 03:00

A certain mass of nitrogen gas occupies a volume of 5.51 L at a pressure of 2.05 atm. At what pressure will the volume of this sample be 7.89 L? Assu...

question

Mathematics, 23.03.2021 03:00

Dawn bought 12 grams of chocolate. She ate half of the chocolate. How many grams of chocolate did she eat...

question

Mathematics, 23.03.2021 03:00

Answer this question please and thank you ...

question

History, 23.03.2021 03:00

Write an essay describing three innovations of the late nineteenth and early twentieth centuries and their effect on life in the United States....

question

Mathematics, 23.03.2021 03:00

HURRY PLEASE Which function is the inverse of f(x) = -5x – 4? 4 5 F(x) = -**- o f'(x) = -3x+ 4 - Of(x) = -4...

question

Biology, 23.03.2021 03:00

Which statement best describes why invasive species often thrive in foreign lands? a. They always have more food to eat in the new habitat. b T...

question

Biology, 23.03.2021 03:00

I need help right now please help look at the screenshot

question

Social Studies, 23.03.2021 03:00

A new law requires all citizens to have health insurance. Many of your family members do not have insurance. What level of government sh...

question

Mathematics, 23.03.2021 03:00

From an external point t, a tangent tp and a secant TAB is drawn to a circle O such that TP is perpendicular to TAB....

question

History, 23.03.2021 03:00

Part A which statement identifies the central idea of the text? Langston Hughes hidden influence on MLK...

question

History, 23.03.2021 03:00

Question 2 Which BEST describes the relationship between Conservation Movement and progressive politicians during the Progressive Era?...

question

History, 23.03.2021 03:00

A Coloured Print by Shokei by Amy Lowell It winds along the faco of a clift This path which long to oxploro, And...

question

Mathematics, 23.03.2021 03:00

an online calcuator generates different output values for y and different values for x what equation can be used to generate the output values? DUE BY...

More questions: Chemistry Another questions

Questions on the website: 13722363