C) Crops may cause an increase of allergic reactions in humans.
Answer:
because the beaks are different and since they prefer other avaliable seeds.
because the population changes over time its called natural selection, in darwins drawings there were extremely different from eachother.
because when he drew normal finches and went to galapagos islands he saw that there were also finches but they looked completely different and he analyzed their beaks. there are animals who change over natural selection
Explanation:
These are the risk factors associated with the development of ovarian cancer:
1. Over 40 years of age.
2. First pregnancy after 30 years of age.
3. Family history of cancer.
4.High fat diets
5. Endometriosis.
6. History of heavy bleeding.
All these factors increase the probability of having the disease.
The R-Type strain of s. pneumoniae does not cause pneumonia because the bacteria cells do not have a protective coating. When it enters the host, it cannot withstand the attacks of the immune system thus it dies before infection. On the other hand, the S-type strain has a protective coat that allows it to survive in the host, which causes infection.
