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"🚨 Life-saving skills everyone should know! Learn CPR (Cardiopulmonary Resuscitation)

"🚨 Accidents can happen anywhere – at home, work, or in public places. Know how to respond with CPR (Cardiopulmonary Resuscitation). Watch this quick clip to learn the life-saving skills that can make a difference. Be prepared, save a life! 🚑 "

DrBee BeeTv

Clarification
Do we breathe in Oxygen? as it had been popularly misconcepted among student and general populace

❤

Do interactions between species always result in harm?

A commensal shrimp sits on another sea organism, a sea slug. As a commensal shrimp, it neither brings a benefit nor has a negative effect on its host.

Symbiotic Relationships

Symbiosis is a close relationship between two species in which at least one species benefits. For the other species, the relationship may be positive, negative, or neutral. There are three basic types of symbiosis: mutualism, commensalism, and parasitism.

Mutualism

Mutualism is a symbiotic relationship in which both species benefit. An example of mutualism involves goby fish and shrimp (see Figure below). The nearly blind shrimp and the fish spend most of their time together. The shrimp maintains a burrow in the sand in which both the fish and shrimp live. When a predator comes near, the fish touches the shrimp with its tail as a warning. Then, both fish and shrimp retreat to the burrow until the predator is gone. From their relationship, the shrimp gets a warning of approaching danger. The fish gets a safe retreat and a place to lay its eggs.
Commensalism

Commensalism is a symbiotic relationship in which one species benefits while the other species is not affected. One species typically uses the other for a purpose other than food. For example, mites attach themselves to larger flying insects to get a “free ride.” Hermit crabs use the shells of dead snails for homes.

Parasitism

Parasitism is a symbiotic relationship in which one species (the parasite) benefits while the other species (the host) is harmed. Many species of animals are parasites, at least during some stage of their life. Most species are also hosts to one or more parasites.
Some parasites live on the surface of their host. Others live inside their host. They may enter the host through a break in the skin or in food or water. For example, roundworms are parasites of mammals, including humans, cats, and dogs

SAFE PERIOD VS FERTILE DAYS
FERTILITY awareness method explains

Your menstrual cycle and ovulation
Your menstrual cycle lasts from the first day of your period until the day before your next period starts. This is 28 days on average but longer or shorter cycles, from 21 to 40 days, are normal.

During your cycle, an egg is released from one of your ovaries (ovulation) and travels down the fallopian tube. It is usually released 10-16 days before your next period. Occasionally, a second egg is released, within 24 hours of the first egg.

The egg only lives for a maximum of 24 hours after ovulation, and a s***m must meet the egg within that period for pregnancy to happen.

You can get pregnant up to 2 days after you ovulate. But if you've had s*x in the 7 days before ovulation, it's possible to get pregnant because s***m can live inside a woman's body for up to 7 days and fertilise the egg when it's released.

By tracking your cycle, you can calculate when you're most likely to be fertile (able to conceive). But you need to allow for uncertainty over exactly when you ovulate.

The length of a menstrual cycle can vary over time, so to make sure your calculations are as precise as possible, measure your menstrual cycle over the course of 12 months.

Faculty of Education STUDENTS/ Colleges of education NCE STUDENTS are the best 👌
They are not just a graduate
They are a WHOLE PACKAGE
Beautiful inside and out

Discrimination of students staying educational courses in the universities has been a long lingering factor that lead to the production of teachers with low self esteem

Say no to educational courses Discrimination in the interest of all...
You are indrectly killling the next generation

As parents
Are we allowed to live our life through our children?
I mean placing our desire above thiers?
Ur view....pls

( This how we roll 😎 in Primary Education Studies Students class. .
We forget our PhD. and drop all Ranks by the door before entering the lecture room and come down to their level..
They are non science students who required some basic knowledge of elementary science. ..
You can't go to their classes with too much seriousness. .
You will scare them off and they will lose interest.
So a bit of baba sala genotype is needed. .