if we don't have clean water to drink we will die of thirst
yes it is harmful
Air and water containing substances that are harmful for us and our environment is said to be polluted and the harmful substances are known as pollutants.
some are harmful but some are not harmful
No, it is not harmful.
obesity is harmful to us because it causes many diseases
no it is not harmful to us
well its harmful to your computure
Stagnat water is not running water. Due to this it may be home for mosquitoes. so the stagnant water is harmful to our health
The ozone layer protects us from the sun's harmful radiation.
Chlamydomonas is not harmful to us because it is a photosynthetic organism Also a green Algae
No, it is not harmful - assuming your well water has been tested for human consumption.No, it is not harmful - assuming your well water has been tested for human consumption.
Because some of them are harmful to us,releasing poison in our body.Because some of them are harmful to us,releasing poison in our body.Because some of them are harmful to us,releasing poison in our body.