NEED HELP- will make brainliest Choose the correct words to complete the sentences to explain the types of communities found in the tropical and temperate zones.

The tropical zone plays a major role in regulating weather. The tropical zone has an abundance of BLANK which is scarce in the temperate zone. However BLANK grows in the temperate zone and is absent from the tropical zone

Salmonella typhimurium is a food-borne bacterial pathogen that can cause severe gastrointestinal disease. salmonella is often phagocytosed by macrophages that normally destroy bacterial pathogens, but this bacterium is somehow able to prevent the complete maturation of phagolysosomes. salmonella is able to tolerate the low ph of phagolysosomes, and in fact responds to the drop in ph by secreting toxins that interfere with other cellular responses. which of the following differences would you expect to contribute to the survival of a bacterium within an salmonella-containing phagosome, compared to a healthy phagolysosome? decreased activity of acid hydrolases increased activity of acid hydrolases decreased import of h+ ions increased import of h+ ions my guess is decreased activity of acid hydrolases but i'm not sure.

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

What are the pros and cons of quadrat sampling?