What makes animals aware of their surrounding?
State the properties of water?
What is a solute ?
What causes Malaria?
Answers
Answer:
1. Over the past 30 years, many studies have found evidence that animals recognise themselves in mirrors. Self-awareness by this criterion has been reported for: Land mammals: apes (chimpanzees, bonobos, orangutans and gorillas) and elephants. Cetaceans: bottlenose dolphins, killer whales and possibly false killer whales.
2. Unique properties of water
Water is polar. ...
Water is an excellent solvent. ...
Water has high heat capacity. ...
Water has high heat of vaporization. ...
Water has cohesive and adhesive properties. ...
Water is less dense as a solid than as a liquid.
3. In fluid solutions, the amount of solvent present is greater than the amount of solute. One best example of solute in our day to day activity is salt and water. Salt dissolves in water and therefore, salt is the solute.
4. Malaria is caused by Plasmodium parasites. The parasites are spread to people through the bites of infected female Anopheles mosquitoes, called "malaria vectors." There are 5 parasite species that cause malaria in humans, and 2 of these species – P. falciparum and P.
Explanation:
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