Why hair: grows and cuts
It is necessary to consider Why hair: grows and cuts are more developed. Why is the hair cut,…
How food passes through our body
Let’s understand how food passes through our body. Food enters the oral cavity, then passes through the pharynx…
How we breathe: the hypothalamus and poisoning
Let’s look at how we breathe, what the hypothalamus does and when poisoning occurs. Breathing is a process…
Why do we need bones?
What are bones and why do we need bones? Why do we need bones? Without bones, our body…
What dangerous ticks
Pincers There are thousands of species of ticks, and many of them are dangerous to humans. What are…
10 very intelligent animals
Monkeys The spearheads of the 10 very intelligent animals of the world are anthropomorphic monkeys. Modern primates are…
What should be in the home first aid kit?
General recommendations: what should be in a home first aid kit. You must have and know what should…
Thermometer for measuring temperature
There are different types of Thermometer for measuring temperature. Inside the thermometer is a material that changes its…
What is a “miracle of the world”?
What is a “miracle of the world”? Did you know what a “miracle of the world” is? The…