subject

Chemistry, 29.01.2020 08:58 jake56555

Frozen water is less dense than liquid water, allowing lake organisms to survive winter.

true
false

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 10:40

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

Answers: 1

question

Chemistry, 22.06.2019 23:20

In medium-sized stars such as the sun, nuclear fusion almost always means the fusing of nuclei to form , but larger stars can produce elements as heavy as

Answers: 2

question

Chemistry, 23.06.2019 00:00

#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond

Answers: 1

question

Chemistry, 23.06.2019 05:00

How many atomic mass units are equal to 1.672×10−24 g of protons?

Answers: 3

You know the right answer?

Frozen water is less dense than liquid water, allowing lake organisms to survive winter.

...

Questions

question

Health, 10.03.2020 18:32

Which percentage of American adults do not exercise on a regular basis? A. 40% B. 50% C. 55% D. 60% Please select the be...

question

Social Studies, 10.03.2020 18:32

The NBAC looks at characteristics individuals might have that would prevent them from being able to provide voluntary informed consent. The traits may...

question

Spanish, 10.03.2020 18:32

1. Voy a depositar el dinero en mi .2. Usted tiene que llenar un antes de abrir una cuenta corriente.3. El no funciona bien. Me falta dinero.4. La c...

question

Mathematics, 10.03.2020 18:32

1. What is the horizontal and vertical shift for the absolute value function below? Fx) = |x-51+1 The graph shifts right 5 and up 1....

question

Computers and Technology, 10.03.2020 18:32

The purpose of the img element's attribute is to provide a method for a browser to display different images depending on specific criteria indicated...

question

Mathematics, 10.03.2020 18:32

What is the value of h? Oh= 20 oh= 35 oh = 55 Oh= 70...

question

Mathematics, 10.03.2020 18:32

Please help!! Simplify the following rational expression. List all of the excluded values, and classify each as a removable discontinuity, or a...

question

Biology, 10.03.2020 18:32

14. Lampreys A. Lack a vertebrae B. Lack eyes C. Are found only in the ocean D. Can be parasitic...

question

Biology, 10.03.2020 18:32

Which enzyme is responsible for ""unzipping"" the dna double helix?...

question

Mathematics, 10.03.2020 18:32

The expression 2(164x+161) represents the number of containers of juice sold in x days. How many days would it take to sell at least 1634 containers o...

question

Social Studies, 10.03.2020 18:32

A/an is a rather intense but short-lived feeling about a person or a situation, whereas a/an is a more generalized positive or negative state of min...

question

Mathematics, 10.03.2020 18:32

Compare the y-intercepts and the rates of changes of the following items. A- the items have the same y-intercept and the same rate of change.

question

Biology, 10.03.2020 18:32

1) In what ways is the heart unlike most human-built pumps? 2) Why do we need a circulatory system anyway? 3) What structures ensure unidirectional fl...

question

Mathematics, 10.03.2020 18:32

Two sections of a class took the same quiz. Section A had 15 students who had a mean score of 80, and Section B had 20 students who had a mean score o...

question

History, 10.03.2020 18:32

Drag and drop the events to arrange them to form the event that occurred First to the event that occurred last. India and Pakistan are partitioned int...

question

Computers and Technology, 10.03.2020 18:33

What are options available on the Chart Tools Layout tab? Check all that apply....

question

Social Studies, 10.03.2020 18:33

Learning approaches to personality suggest that much of behavior is shaped primarily by forces beyond the individual's control—that is, they are ....

question

Physics, 10.03.2020 18:33

Particle A has half the mass and eight times the kinetic energy of particle B. What is the speed ratio vA / vB?...

question

English, 10.03.2020 18:33

The author includes information about pauses first. What is a reason why she chooses to provide information about grammatical rules next?...

question

Mathematics, 10.03.2020 18:33

How are these 2 equations equivalent? 3(a+b) 3a+3b...

More questions: Chemistry Another questions