Question

4 based on information in the passage, what is a symbiotic and mutualistic relationship? a a biologically diverse place, such as a jungle in india b an underwater structure that secretes a hard substance called calcium carbonate c an animal that visits an area seasonally to breed and give birth d a relationship between two animals in which each animal helps the other 5 what is this passage mainly about? a sea anemones and clownfish b humpback whales and their young c the great barrier reef d rising ocean temperatures

Explanation:

1. For question 4, a symbiotic and mutualistic relationship in biology is one where two organisms benefit each other. Option D describes such a relationship between two animals.
2. Without the passage, we can't be certain for question 5. But based on the context of question 4 which is about biological relationships, sea anemones and clown - fish have a well - known symbiotic relationship, so option A is a likely answer if the passage is about symbiotic relationships in nature.

Answer:

1. D. a relationship between two animals in which each animal helps the other
2. A. sea anemones and clownfish