False, the body has its adaptive defenses.
Innate defense is the first line of protection against all diseases and infections, but adaptive immunity also has the power to fight off pathogens and infections brought on by external objects.
Therefore, it is not accurate to say that our body would be totally unprotected since adaptive immunity will also manifest itself to get rid of the disease-causing substance. This is a false assertion, then.
The correct answer is that adaptive immunity will combat pathogens or foreign body infections if innate immunity fails to protect against a disease or infection because adaptive immunity also works to eradicate the disease-causing agent.
Here's another question with an answer similar to this about adaptive defenses: brainly.com/question/13799731
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Answer: A, C, and D
Explanation: The brain is basically the main nervous system, it travels down the spinal cord, and the sensory neurons are part of this system as well because nervous system in your limbs help you feel.
Answer:
The answer is A tricuspid valve
Explanation:
The tricuspid valve is called that because it has three pillars that are located in the right heart between the atrium and the ventricular idem.
It is responsible for giving way to systematic blood for subsequent oxygenation at the level of the lungs.
a. front of the upper arm between the shoulder and the elbow
b. upper arm, lies deeper than the biceps brachii
c. external body
d. beneath the skin
e. back of the upper limb
f. arm; runs from shoulder to elbow
g. beneath the skin, lowermost layer of the integumentary (skin) system in vertebrates
h. upper limb
i. upper limb
j. posterior arm and posterior forearm
k. upper arm; continues down the ventral surface of the arm until it reaches the cubital fossa at the elbow
hope this helps :)
