subject

Biology, 03.12.2020 01:00 hcpsharrissy2952

What is the purpose of the liquid paraffin in Tube A? Tick one box.
To prevent evaporation
To stop air getting in
To stop the temperature
going up
To stop water getting in?

ansver

Answers: 2

Show answers

Another question on Biology

question

Biology, 22.06.2019 05:30

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?

Answers: 2

question

Biology, 22.06.2019 10:30

If there are 350 trout found in 200 square feet of a pond measuring 1000 square feet what is the estimated trout population of the pond? a. 1350 b. 1550 c. 1750 d. 2000

Answers: 3

question

Biology, 22.06.2019 12:20

Which organ controls breathing? lungs alveoli heart diaphragm

Answers: 2

question

Biology, 22.06.2019 12:20

Agene editing technology called crispr-cas9 uses cellular machinery to change the cell's genetic material. how might this technology be useful in treating diseases like cancer?

Answers: 3

You know the right answer?

What is the purpose of the liquid paraffin in Tube A? Tick one box.
To prevent evaporation

Questions

question

Physics, 25.03.2020 00:14

What is it that radiant heat can travel through that the other forms of heat transfer cannot?...

question

Computers and Technology, 25.03.2020 00:14

What are the IP addresses of your computer and the remote server? 2. Does the Total Length field include the IP header plus IP payload, or just the IP...

question

Physics, 25.03.2020 00:14

What causes plastic flow to occur? A. Crevasses B. Low pressure c. High pressure D. Basal slip...

question

Mathematics, 25.03.2020 00:14

Eggs were $2.05 per dozen on january 1 and 2.00 per dozen on febuary 1. what percent did the price decrease during January?...

question

English, 25.03.2020 00:14

Is stargirl character vs. Nature...

question

Business, 25.03.2020 00:14

A 20000 par value bond matures on january 1, 2020. The bond pays coupons at the annual rate of 7%, payable semiannually. The nomial annual yield to ma...

question

Physics, 25.03.2020 00:14

6.If a 250. gram cart moving to the right with a velocity of .31 m/s collides inelastically with a 500. gram cart traveling to the left with a velocit...

question

English, 25.03.2020 00:14

Terms, ___as "prophecies","auguries" and "miracles", familiar in ancient times, have been replaced by the scientific,___ prosaic-sounding term"extrase...

question

Business, 25.03.2020 00:14

You own a portfolio that is 34 percent invested in Stock X, 24 percent in Stock Y, and 42 percent in Stock Z. The expected returns on these three stoc...

question

Business, 25.03.2020 00:14

Consider a consumer who consumes two goods and has utility function u(x1, x2) = x2 + √ x1. Income is m, the price of good 2 is 1, and the price of goo...

question

Business, 25.03.2020 00:14

If you expect the euro to depreciate, it would be appropriate to for speculative purposes. Question 7 options: sell a euro call and sell a euro put b...

question

Mathematics, 25.03.2020 00:14

USATostprop, LLC (ude) poads 5 20 10 15 Time (minutes) The goa represents part of Brooke's trip to work. During wh...

question

Mathematics, 25.03.2020 00:14

What is the discriminant of the equation 3x2+7x+1=0...

question

Social Studies, 25.03.2020 00:14

You should present a cogent argument based on your critical analysis of the questions posed, using appropriate psychological terminology. It is not en...

question

Social Studies, 25.03.2020 00:14

Conner is conducting a within-subjects design with four levels to his independent variable. Conner has ¼ of the participants complete each level in AB...

question

Business, 25.03.2020 00:14

Assume that Boeing sells a currency forward contract of €10 million for delivery in one year, in exchange for a predetermined amount of U. S. dollars....

question

Mathematics, 25.03.2020 00:14

Using traditional methods, it takes 94 hours to receive a basic flying license. A new license training method using Computer Aided Instruction (CAI) h...

question

Business, 25.03.2020 00:14

Fedor, Inc. has prepared the following direct materials purchases budget: Month Budgeted DM Purchases June $ 69 comma 000 July 80 comma 000 August 77...

question

Business, 25.03.2020 00:14

Rivertrail Inc. has 12,000 shares of common stock outstanding. The book value is $20 per share, while the market value is $39 per share. It also has 5...

question

Mathematics, 25.03.2020 00:14

Fill in the blank to make this expression a perfect square x^2 + 2x + blank...

More questions: Biology Another questions

Questions on the website: 13722367