A. parasitism. The plasmodium is helped while the human host, harmed.
b. mutualism. The bacteria is supplied with a living environment while the host human is supplied with vitamin K
Answer:
Hey there!
These are all polysaccharides.
Let me know if this helps :)
Answer: Step 7
Question: Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) Has a single dorsal fin ® 5 (b) Has a double dorsal fin ® 2 5. (a) Has small fin on back near tail ® 6 (b) Has no fin on back near tail ® 7 6. (a) Has barbs near the mouth ® Catfish (b) Does not have barbs near the mouth ® 10 What is the next step to complete to identify a fish that has a single dorsal fin, no fin on the back near the tail, and no barbs near the mouth? step 2 step 5 step 7 step 10
Answer:
If this is actually a question, a suit of armor would be a good analogy for the function of the skeletal system because they both protect you.
Explanation:
Answer:
D
Explanation:
Humans get complex vitamins and the E. coli gets nutrients
