If a person has antibodies against a particular pathogen, they are said to be 'what' to that pathogen? Enter your answer
helpp

Which direction does the energy flow in this energy pyramid ?

In one or two well-crafted paragraphs in your laboratory journal, summarize the process in which normal cells become cancer cells. your paragraph(s) must include each of the terms listed below. underline each term in your writing:

How does climate change affect producers?