Question 1

Question

A) How are algae and polyps related? (1 point)
The polyps receive carbon dioxide from the algae.
The polyps embed themselves in the flesh of the algae.
The polyps receive shelter from the algae.
The polyps get most of their food from the algae.
Question 2
A) Which word best describes the relationship between polyps and algae? (1 point)
photosynthetic
symbiotic
bleached
exoskeletal
Question 3
A) The definition of symbiotic is (1 point)
consisting of two oxygen atoms.
having a hard external covering.
living in close association.
having tiny tentacles.
Question 4
A) What happens to algae when the temperature in the ocean becomes too hot? (1 point)
The algae become harmful to coral and are expelled.
The algae thrive, providing benefits for coral.
The algae become pale.
The algae are susceptible to infection

Answer 1

Question 1:
The correct answer is: The polyps get most of their food from the algae.

Question 2:
The correct answer is: symbiotic.

Question 3:
The correct answer is: living in close association.

Question 4:
The correct answer is: The algae become pale.