<span>Vaccines help develop immunity by imitating an infection. but it does cause the immune system to produce T-lymphocytes and antibodies. Sometimes, after getting a vaccine, the imitation infection can cause minor symptoms, such as fever.</span>
Answer: By studying the fossil record we can tell how long life has existed on Earth, and how different plants and animals are related to each other. Often we can work out how and where they lived, and use this information to find out about ancient environments. Fossils can tell us a lot about the past.
In order to prevent/detect cervical cancer early, all girls/women should have a pap smear (or the fancy name of Papanicolau smear) every 3 years after they begin having intercourse or at the age of 21, regardless of sexual activity.
Answer:
The correct answer is - phytic acid.
Explanation:
Phytic acid is a small molecule that available in various food such as seeds, beans, grains, and nuts that chelates specific minerals like iron, zinc, magnesium, and calcium.
High level of phytic acid in individual animals or humans like middle eastern populations even though they had a high amount of zinc in their diet. The high level of the phytic acid decreases the bioavailability of the nutrients and minerals.
Thus, the correct answer is - phytic acid.
