subject
Biology, 20.09.2019 06:30 abigailweeks10

Certain corals have been found in extremely deep water. these coral lack the zooxanthellae that are found in tropical coral reefs because zooxanthellae require sunlight to go through photosynthesis and there is no sunlight available at these depths. these deepwater coral often are built upwards instead of across the bottom. why do the polyps build the coral this way?
a.)the pressure of the deep water is too great to build outwards.
b.)they grow to avoid predators.
c.)they are filter feeders.
d.)the temperature of the water keeps them from building outwards.

ansver
Answers: 1

Other questions on the subject: Biology

image
Biology, 22.06.2019 02:40, brien301
Which must be kept in mind when determining if an explanation is correct? check all that apply. which must be kept in mind when determining if an explanation is correct? check all that apply.
Answers: 2
image
Biology, 22.06.2019 06:00, devoncruz23
During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.
Answers: 2
image
Biology, 22.06.2019 11:00, webbjalia04
Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?
Answers: 1
image
Biology, 22.06.2019 17:00, newjersey4015
An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil
Answers: 1
You know the right answer?
Certain corals have been found in extremely deep water. these coral lack the zooxanthellae that are...

Questions in other subjects:

Konu
Mathematics, 17.04.2020 01:25
Konu
Chemistry, 17.04.2020 01:25