Compare and contrast the host tree and the parasite tree. Where do they match up? What are the differences?

Which feature of a human community is similar to a niche in a biological community

What are the pros and cons of quadrat sampling?

Just a quick question. will give pointswhat is the root word of "blood."it is written in my homework as hemat(o) : blood.so, should i write that the root word as hemat or hemato or hemat(o). i'm really confused.