subject

Biology, 22.07.2019 03:10 eayoungin

Why do scientists conduct experiments?
a. to test their results.
b. to explain an observation.
c. to test a hypothesis.
d. to test a conclusion.

ansver

Answers: 1

Show answers

Another question on Biology

question

Biology, 21.06.2019 22:30

How many chromosomes are in a gold fish?

Answers: 2

question

Biology, 22.06.2019 08:00

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b.organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

Answers: 1

question

Biology, 22.06.2019 08:30

Which best describes a benefit of using dna technology in medicine? a) medicine can be produced in mass quantities. b) medicine can be distributed at a reduced cost. c) medicines have fewer side effects. d) medicines are resistant to antibiotics.

Answers: 3

question

Biology, 22.06.2019 09:00

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land

Answers: 3

You know the right answer?

Why do scientists conduct experiments?
a. to test their results.
b. to explain an obser...

Questions

question

Biology, 02.10.2019 09:30

Speed is the rate of change of position expressed traveled per unit of time....

question

Biology, 02.10.2019 09:30

Diversity is a measure of the different types of organisms in a community population preserve none of the above...

question

English, 02.10.2019 09:30

Which sentence does not contain misplaced or dangling modifiers? a. i looked at the clouds sitting in a chair on the porch. b. sitt...

question

Business, 02.10.2019 09:30

Name a game you know how to play. list one role that players may have in the game, one official rule, and one property of the game....

question

Mathematics, 02.10.2019 09:30

Asix character secret code can begin with any two of five vowels and end with four numerals from 0 to 9. if the numerals cannot repeat, how many secre...

question

Chemistry, 02.10.2019 09:30

true or false. explain the false statements: a. homeostasis can be defined as balance in the organisms. b. photosynthesis is...

question

History, 02.10.2019 09:30

Which describes the american public's reaction to the lend-lease act? a: the majority of americans opposed the act because it did not di...

question

Mathematics, 02.10.2019 09:30

What is 398,000 minus 213,546...

question

History, 02.10.2019 09:30

Which is a key factor that affects the climate of mountainous latin america?...

question

Mathematics, 02.10.2019 09:30

What 3 dividenb by 186 long divison...

question

Physics, 02.10.2019 09:30

If you were asked to describe a apple, how many layers would you say it has? how would you describe the layers?...

question

Arts, 02.10.2019 09:30

1.does the essay accurately describe the artwork? does it mention the important features that make the artwork distinctive? explain. 2.d...

question

Biology, 02.10.2019 09:30

What is the relationship between the size of a predator population and the size of a prey population?...

question

Mathematics, 02.10.2019 09:30

The price of sneakers reduced $6 per week for 7 weeks. by how much did the price of the sneakers change over 7 weeks?...

question

Mathematics, 02.10.2019 09:30

Find the simple interest. $900 deposited at an interest rate of 3% for 5 years. me with this...

question

Mathematics, 02.10.2019 09:30

Is -0.2929292929 a rational kr irrational number?...

question

History, 02.10.2019 09:30

Which of the following is not a reason for the rise of western europe in the fifteenth century? a. cultural and political changes outside west...

question

Social Studies, 02.10.2019 09:30

Richard can recall very specific and vivid details of the day his son was born. richard's memory of this personal event in his life is an example of w...

question

Mathematics, 02.10.2019 09:30

what is the volume of the box if it is scaled down by a factor of 1/10? the volume of the box is 52 inches....

question

Mathematics, 02.10.2019 09:30

What is the area of the polygon below? ...

More questions: Biology Another questions

Questions on the website: 13722367