ellieewell ellieewell

23-10-2020
Biology

contestada

The substance secreted by corals that composes their hard skeleton.

Respuesta :

Аноним Аноним

23-10-2020

Answer:

calcium carbonate

A coral reef is made of thin layers of calcium carbonate

Massive reef structures are formed when each individual stony coral organism—or polyp—secretes a skeleton of calcium carbonate.

Explanation:

Answer Link

Otras preguntas

Which of the following is not part of the kidney filtration barrier? 1) Filtration slit 2) Glomerular capillary endothelium 3) Juxtaglomerular's capsule lamina

Describe temperament types and explain how these temperaments can be incorporated in one's teaching.

Ethics and Rules of Professional Conduct for Auditors” in solving ethical dilemma. Summarize in about 300 words on how to solve the ethical problems

Determine the thermal time constant (τ) in seconds for an experiment that runs for 50 mins and reaches a temperature T(t)= 247 °C with an initial condition of 5

what were Schlafly's main arguments against the equal rights amendment?

At a point 200 feet from the base of a building, What is the angle of elevation to the bottom of a smokestack?

cos^2 35° − sin^2 35°

For the curve, x²/3 y²/3 = 4, find the slope of the tangent line at the point (-3 sqrt3,1). Please enter your answer in decimal format with three significant di

what does perils mean life insurance

Milk products add structure to batter, which creates a more stable and perfectly-browned product. Is this statement true or false? 1) True 2) False