Dna structure &replication crash course i need ten fact i am very busy

Trees use narrow tubes to transport water upward. Which property of water allows the water to rise in these narrow tubes?

cluponka [151]

Answer:

C. Cohesion of molecules

Explanation:

Cohesion is the interaction of molecules of the same substance together. By the force of cohesion if two drops of water come together they form one. Water has high rates of cohesion due to hydrogen bonds.

This phenomenon also called surface tension and is what allows small insects to stand on water.

Cohesion along with adhesion of water to the walls of the narrow tube generate what is called capillarity. This allows liquids to ascend inside the narrow tubes. As long as the cohesion is less than the adhesion, the liquid will rise until both forces are equal.

8 0

3 years ago

How can unstable atoms become stable?

stiks02 [169]

If an atom is unstable it can become stable by the gain or loss of electrons.

8 0

3 years ago

Read 2 more answers

Lymph originates and ends in blood justify

xenn [34]

Answer:

<h2>Since the lymph is derived from the interstitial fluid, its composition continually changes, because the blood and the surrounding cells continually exchange substances with the interstitial fluid. It is </h2><h2>generally similar to blood plasma, which is the fluid component of blood.</h2>

Explanation:

<h2>PLEASE MARK ME BRAINLIEST AND FOLLOW ME LOTS OF LOVE FROM MY HEART'AND SOUL DARLING TEJASWINI SINHA HERE ❤️</h2>

5 0

3 years ago

Read 2 more answers

In a typical plant what factors are necessary for photosynthesis

romanna [79]

Carbon dioxide, water, chlorophyll, light

5 0

3 years ago

Read 2 more answers

What is the volume of 0.25 mol of ammonia gas at 1.00 atm and 273 K? (R= 0.0821 Latm/molK)What is the volume of 0.25 mol of ammo

ICE Princess25 [194]

Answer:

5.6L

Explanation:

Given parameters:

number of moles = 0.25mol

pressure on gas = 1atm

temperature = 273K

Gas constant R = 0.0821Latm/molK

Unknown:

Volume of gas = ?

Solution:

Using the ideal gas equation, we can solve this problem. The equation is a combination of the three gas laws: Boyle's law, Charles's law and Avogadro's law.

It is mathematically expressed as;

PV = nRT

where P is the pressure

V is the volume

R is the gas constant

T is the temperature

n is the number of moles

All the parameters are in the appropriate units and we simply solve for the volume of the gas;

1 x V = 0.25 x 0.0821 x 273

V = 5.6L

4 0

3 years ago