Answer:
one is made of silk and one is made from branches and anything to keep it together and for padding
Explanation:
the spider makes the webs out of silk and it traps anything that goes through it. the birds make the nests from branches and litter.
Mostly fungal species are multicellular but yeast is unicellular
Answer:
The damage to ozone layer is done by halogens such as Chlorine and Bromine.
I believe the answer would be <span>D.) Abnormal</span>