Answer:
mark me as brainiest
Explanation:
When a seed is exposed to the proper conditions, water and oxygen are taken in through the seed coat. The embryo's cells start to enlarge. Then the seed coat breaks open and a root or radicle emerges first, followed by the shoot or plumule that contains the leaves and stem.
Firstly, the skin is physical barrier that prevents the unchecked entry of any foreign materials into the body. Secondly, due to the secretions on the skin, the skin has an acid ph that also inhibits the growth and proliferation of pathogens. Thirdly, immune cells such as Langerhans and dendritic cells are able to access the skin and invoke the an immune response in case of infection.
Answer:
I don't see anything
Explanation:
there is nothing attached
You didn't give any options