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elena-s [515]
3 years ago
6

Choose the best explanation of the difference between evolution and natural selection.

Biology
1 answer:
eduard3 years ago
8 0

Answer:

The Answer is A.

Explanation:

This is correct because evolution is a change in the inherited traits of a population over many generations. While natural selection is a mechanism where the members of a population best suited to their environment have the best chance of surviving to pass on their genes.

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What 2 organs of the body interact to regulate blood glucose levels?
Marizza181 [45]

Answer:

the pancreas and liver i think

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3 years ago
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Anti-infectives are used to treat urinary tract infections which include which anatomical structures? (select all that apply.)
ivolga24 [154]
These anatomical structures are the following:
1. The urine itself which serves as an antiseptic, washing potentially harmful bacteria out from the body during normal urination
2. The ureters join into the bladder in a manner designed to prevent urine from backing up into the kidney when the bladder squeezes urine out through the urethra.
3. The prostate gland in men that secretes infection-fighting substance.
4. The immune system defenses and antibacterial substance in the mucous lining of the bladder eliminate many organisms.
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4 0
3 years ago
Help me please!!<br>20 points!
Rina8888 [55]
Underwater Ways!
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3 0
3 years ago
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
Which process uses acetyl CoA as a reactant?
Natali5045456 [20]

uses a acetyl coa as areactant is c)glycolysis

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