subject

Biology, 25.01.2021 18:20 LordBooming

How many half lives has an isotope gone theough if it has 12.5% of the radioactive substance remaining

ansver

Answers: 1

Show answers

Another question on Biology

question

Biology, 21.06.2019 23:40

Match the types of competition to their descriptions

Answers: 2

question

Biology, 22.06.2019 14:30

What is a difference between systemic and pulmonary circulation? a. systemic circulation carries oxygenated blood to the lungs and pulmonary circulation carries deoxygenated blood to the body. b. systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. c. systemic circulation carries deoxygenated blood to the body and pulmonary circulation carries oxygenated blood to the lungs. d. systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.

Answers: 1

question

Biology, 22.06.2019 17:40

How many chromosomes are in a human gamete?

Answers: 2

question

Biology, 22.06.2019 21:30

Technology can bring both good and bad things. pesticides can make crops more resistant to insects (good) but can harm humans if they are used improperly (bad). give examples of both the good and bad

Answers: 1

You know the right answer?

How many half lives has an isotope gone theough if it has 12.5% of the radioactive substance remaini...

Questions

question

Physics, 24.10.2019 02:00

Agirl throws a tennis ball upward with an initial velocity of 4 m/s. what is the maximum displacement of the ball?...

question

Chemistry, 24.10.2019 02:00

Which statement is best supported by the table? wave w and y are light waves, wave z is a sound waves, and it is impossible to tell what...

question

Mathematics, 24.10.2019 02:00

Jay needs 19 qts more paint outside of his barn than the inside. if he uses 107 qts in all, how many gallons will be used to paint inside of the...

question

Mathematics, 24.10.2019 02:00

What is the greatest whole number that is a factor of two or more numbers?...

question

English, 24.10.2019 02:00

Percy jackson. the la news reports that percy was kidnapped. true or false...

question

Mathematics, 24.10.2019 02:00

Lily babysits on the weekends. she charges $6 per hour. last weekend she made a total of $42. how many hours did she babysit?...

question

History, 24.10.2019 02:00

How did jefferson describe king george the lll in the declaration of independence...

question

Mathematics, 24.10.2019 02:00

What fractions are in between 3/5 and 1...

question

Mathematics, 24.10.2019 02:00

Select equal or not equal to correctly classify each statement. and be quick 1/4⋅3/4 =? 3/4⋅1/4 3/4÷2/5 =? 2/5÷3/4...

question

Mathematics, 24.10.2019 02:00

Sound is used to measure ocean depth. sound travels 1.5 km per second through water. if it takes 3.7 seconds for a sound to reach the bottom of the oc...

question

History, 24.10.2019 02:00

Quosuun zot tu 2 points a challenge for president lincoln in the election of 1864 was that many republicans: o a. disag...

question

Mathematics, 24.10.2019 02:00

Which of the following would be a line of reflection that would map abcd onto itself? x=1 -x+y=2 x-y=2 2x+y=3

question

Mathematics, 24.10.2019 02:00

In four years cranston’s age will be the same as terrill’s age is now. in two years time, terrill will be twice as old as cranston. find their ages no...

question

Biology, 24.10.2019 02:00

Which of the following represents the correct levels of organization for an individual? a) cells, organs, tissues, organ systems ...

question

History, 24.10.2019 02:00

In the mayan, aztec and inca civilizations, what was the main god they worshipedand used sacrifice in order to appease their god?

question

Mathematics, 24.10.2019 02:00

1. michael's father bought a 13 foot board to cut into shelves for his bedroom. michael plans to cut the board into 11 equal size lengths for hi...

question

English, 24.10.2019 02:00

Read the passage 'pride goeth before a fall' and answer the question below: 1. what statement best summarizes paragraph 9? a. the song m...

question

History, 24.10.2019 02:00

Which 5 of the 10 bill of rights is most important to you? write a paragraph explaining your reason....

question

Biology, 24.10.2019 02:00

How is an invasive species introduced to a new ecosystem? an invasive species is introduced to an ecosystem through a reset next

question

History, 24.10.2019 02:00

Question 8 of 45 1 point joseph stalin's efforts to collectivize ukrainian farms resulted in: o a. mass arrests of farmers wh...

More questions: Biology Another questions

Questions on the website: 13722359