An independent variable is something that will occur without something else happening. An example of an independent variable is when your income depends on the number of sales. In this situation, your income depends on how many sales you make, so therefore, the number of sales you make is the independent variable.
A.
Selective breeding is driven by the environment, but natural selection is driven by humans.
B.
Selective breeding is driven by humans, while natural selection is driven by the environment.
C.
Selective breeding selects for favorable traits, but natural selection does not.
D.
Natural selection selects for favorable traits, but selective breeding does not.
The grams of NaCl that needed to make 1L of a 0.1 M solution is
5.845 g (answer C)
calculation
Step 1: find the moles of NaCl
moles = molarity x volume in liters
molarity = 0.1 M =0.1 mol/l
= 1 L x 0.1 Mol/L = 0.1 moles
Step 2: find the mass NaCl
mass = moles x molar mass
From periodic table the molar mass of NaCl = 23 +35.45 =58.45 g/mol
mass= 0.1 moles x 58.45 g/mol =5.845 g appropriate ( answer C)
To calculate the number of grams of NaCl that would be needed to make 0.1 M of solution we have to calculate;
Answer:
As the options for the question not given, lets try to answer this question generally.
Explanation:
A reliable source can be described as an authentic source which proves or declines an action, research etc.
The most reliable source for scientific information is scientific papers. This is because scientific papers are subjected to peer- review and hence been tested and validated. A peer-review can be described as a judgement or test made by a person on other peoples research, both of the people having equal caliber.
Answer:
It cites valid data because a reliable scientific source needs data to back up what they’re proving.
Explanation:
Explanation:
local winds are considered breezes while global winds produce mostly storms
Answer:
Global winds blow over long distances while local wind blows over short distances
Explanation: