What causes sediment to change into hard rock?

What is the type of sand Sue McGrew prefers to use for her sculptures? (5 letters)

When two different species of lovebirds makes babies, the offspring are unable to build a nest after they mature. the hybrid offspring therefore do not reproduce. this is an example of?

Based on these results, identify each of the following statements about cell cycle regulation as probably true (T), probably false (F), or not possible to conclude from the data (NP). Sort each statement into the appropriate bin.

In general, which is the cause of a see breeze?

How can scientists use the fossil record in sedimentary rock to learn which species lived at different times in Earth's history?

When is facilitated diffusion necessary? a. When the molecules are too large. b. When the molecules are insoluble. c. When the direction of movement is opposite to natural diffusion. d. none of the above

G1, S, and G2 are all phases of which part of the cell cycle? a. interphase b. anaphase c. prophase d. telophase

What is the strongest bone in the human body?

Based on what you were told about the reproduction of the snails, write a question that could be researched

Explain why an ecological pyramid can be used to illustrate energy flow from one trophic level to the next in an ecosystem.