Describe the differences between a fertilized egg and an unfertilized egg.
Answer:
The prefix "echin-" means D. The prefix "exo" means outside/external.
Explanation:
The answer that seems like would best fit this graph would be "(4)Years"
Calcitonin, secreted from the thyroid, and parathyroid hormone. Calcitonin lowers the blood calcium levels, PTH increases it.
Answer:
Crystal Size and Rock Texture
Explanation:
Extrusive rocks are also known as volcanic rocks. Igneous rocks are classified according to their texture and mineral or chemical content. The texture of the rock is determined by the rate of cooling. The slower the rock cools, the larger the crystals form.