Electron pairs , because the atoms become stable by gaining the electron pairs
Answer:
B, C, and D
Explanation:
The options B, C, and D, have to do with genetics, and therefore can be inherited.
Answer:
Pressure, P = 28.2 kPa
Explanation:
Given that,
Number of moles, n = 0.54 mol
Volume of ideal gas, V = 35.5 L
Temperature, T = 223 K
We need to find the pressure of ideal gas. The equation of ideal gas is given by :

R is gas constant
P is pressure

So, the pressure of the gas is 28.2 kPa.
D) Blue Jays and Finches nest in the same Oak Trees.
Explanation:
This is an example of competition because two species are for the same thing, in this case, oak trees to nest in.
Answer:
Carbohydrates are sugars. Nucleic acids are the building blocks for DNA and RNA.
Explanation: