but yo-yo it's also a toy (I think in English it's called the same) so, someone that is a yo-yo can mean that it is a person that can be easily manipulated like a yo-yo or a person that changes humor or personality or ideas, very frequently. Also can be referd as a person, that comes and goes, easily (like in and out of relationships)
Malathion is an insecticide in the chemical family known as organophosphates. Products containing malathion are used outdoors to control a wide variety of insects in agricultural settings and around people's homes. Malathion has also been used in public health mosquito control and fruit fly eradication programs. Malathion may also be found in some special shampoos for treating lice.
what carvedilol is and what it is used for carvedilol belongs to a group of medicines called beta blockers that work by relaxing and widening the blood vessels this makes it easier for your heart to pump blood around the body and reduces blood pressure and strain on your hearthat carvedilol is and what it is used for carvedilol belongs to a group of medicines called beta blockers that work by relaxing and widening the blood vessels this makes it easier for your heart to pump blood around the body and reduces blood pressure and strain on your heart