A) One species always outcompetes the other until only one species remains.
Yes,because parent's are the ones who are always there to judge you through everything.
now i may just not understandthe question here but its probs D
<span>Which type of immunity defends against any type of invader?
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Answer : Nonspecific
The different barriers that you have to go through are the different organs of the immune system. These are the lymphoid organs, thymus, and bone marrow. The secondary wall that you have to go through are the lymphatic tissues which include the lymph nodes, adenoids, skin, liver, tonsils, spleen, and the lymph vessels.
At all times, these systems work hand-in-hand so that the body can protect itself in order for it to survive
