Answer:
B) anti-infectives
Explanation:
I just finished this lesson.
Water is an abiotic factor
You have to show a picture of the chart in order for me to answer your question.
The correct answers are:
Trematodes are acoelomates that have effective defenses against attack by their hosts' immune system.
Trematodes are flatworms, internal parasites known as flukes. Their life cycle is complex: they sexually reproduce in vertebrates and asexual reproduce in mollusks (mostly snail). The body of flukes is covered with tough tegument that defends them form digestive enzymes of host’s intestine.
Cnidarians are diploblasts that produce complex, capsule-like organelles.
Cnidaria are water organisms with simple structure: two layers of epithelium and a jelly substance between them. The cells of Cnidaria-cnidocytes contain capsule with venom substance in it with protective role.
Answer:
The situation can be explained as below -
Explanation:
As Chris has been found to be contaminated with the pesticide of the category organophosphate, these organophosphates inhibit the enzyme acetylcholinesterase which destroys the acetylcholine. Acetylcholine is a chemical stimulator of muscle fibers and needs to be destroyed after it has performed its action. As it is not getting destroyed thus muscles are continuously being stimulated and as a result he is feeling spasm in muscles.