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Darina [25.2K]
3 years ago
9

Humans have the ability to change the characteristics, or traits, of organisms over time. What is this process called?

Chemistry
2 answers:
Ugo [173]3 years ago
8 0
The answer is gene therapy
VMariaS [17]3 years ago
4 0

Answer:

gene therapy.

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What method would you use to find the volume of an irregularly shaped object?
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Displacement, usually the method that is used to measure the volume of an irregularly shaped object.
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3 years ago
A 1.20-L container contains 1.10 g of an unknown gas at STP. What is the molecular weight of the unknown gas?
SOVA2 [1]

Answer:

M = 20.5 g/mol

Explanation:

Given data:

Volume of gas = 1.20 L

Mass of gas = 1.10 g

Temperature and pressure = standard

Solution:

First of all we will calculate the density.

Formula:

d = mass/ volume

d = 1.10 g/ 1.20 L

d = 0.92 g/L

Now we will calculate the molar  mass.

d = PM/RT

0.92 g/L = 1 atm × M / 0.0821 atm.L/mol.K ×273.15 K

M =  0.92 g/L × 0.0821 atm.L/mol.K ×273.15 K /  1 atm

M = 20.5 g/mol

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Atom A has 32 protons and 35 neutrons. atom B has 32 protons and 33 neutrons. are they isotopes?
Anna007 [38]
Yes because the protons are the same but the neutrons change
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In which process are glucose and oxygen the reactants?
Alenkasestr [34]
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