The correct answer is option A
A person that is having an allergy with pollen grains should take antihistamines.
When there is an allergic reaction in the body then the body releases histamines which evokes immune response.
As a result of this the person starts sneezing, runny nose, hives et cetera.
So, one should take antihistamines to prevent the action of histamines on the body.
Just draw a dot and cross diagram showing covalent bonding between sodium and chlorine.
Answer:
It has to be able to reproduce, it has to maintain homeostasis and it has to use cellular respiration. Hope this helps :)
Explanation:
The answer is C. This is correct because if the tree is near the equator, it will constantly be hot nearly everyday, because the Sun points straight at the equator. Because there is only one temperature, the tree doesn’t have to worry about dealing with the cold, only the heat.
A tree is considered living because it takes in nutrients like other living things. The tree is also made up of cells which all living things are made up of. Trees can also produce offspring. Just like any other living thing.
