0
Barrier contraceptive methods physically prevent sperm from reaching the egg, such as condoms and diaphragms. Chemical contraceptive methods, on the other hand, utilize hormones to prevent ovulation or change the cervical mucus to inhibit sperm movement, like Birth Control pills or patches.
Add your answer:
Earn +20 pts
What is the difference between sodium bromate and and sodium bromide?
Sodium bromate is a chemical compound used as an oxidizing agent, while sodium bromide is a salt commonly used in chemical synthesis and as a disinfectant. The key difference between the two is their chemical composition and their respective uses in different applications.
What is activation barrier?
An activation barrier is the minimum amount of energy required for a chemical reaction to occur. It represents the energy gap between the reactants and the activated complex or transition state. Higher activation barriers lead to slower reaction rates.
What is the difference between H2O and water?
There is no difference between H2O and water. H2O is the chemical formula for water, with each molecule consisting of two hydrogen atoms bonded to one oxygen atom.
What is the difference between a physical property and a chemical property of wood?
A physical property of wood is a characteristic that can be observed or measured without changing the wood's chemical composition, such as its density or color. A chemical property of wood involves how it interacts with other substances to undergo a chemical change, such as its ability to burn or react with certain chemicals.
What is the difference between composition and mixture?
Composition refers to the specific components present in a substance, while a mixture is a physical combination of two or more substances where each retains its own properties. In composition, the ratio and types of elements or compounds are fixed, whereas in a mixture, the components can be separated by physical means.
What is the energy barrier?
The energy barrier is the minimum amount of energy required for a chemical reaction to occur. It represents the energy difference between the reactants and the transition state of the reaction. Overcoming this barrier allows the reaction to proceed.
What type of contraceptive method prevents the sperm from meeting the egg?
Barrier methods, such as condoms and diaphragms, physically prevent sperm from reaching the egg by creating a barrier between the two. Spermicides are another type of contraceptive that work by immobilizing or killing sperm before they can reach and fertilize an egg.
What is the difference between chemical change and chemical reaction?
ffsafasf
Is there a difference between chemical change and chemical properties?
yes
What is the chemical difference between the gaseous and liquid state of the same substance?
Any chemical difference exist.
what is the difference between chemical change and physical changes?
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
What is the difference between chemical change and physical change?
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
What Is the difference between physical changes and chemical change?
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
What is the difference between a barrier beaches and a beaches?
They are very similar, but barrier beaches form in front of a inlet or harbour, but bars from where the sea and a river meet
What is the difference between coral and sea fans?
The difference between coral and sea fans are Coral forms a barrier between a lagoon and the open sea. Sea fans adorn the landscape.
Does mefloquine affect the contraceptive implant?
There are no known drug interactions between mefloquine and the contraceptive implant.
Does ampicillin affect the contraceptive implant?
There are no known drug interactions between ampicillin and the contraceptive implant.
