Hello please help me . 1) Define and describe density altitude. What effect does density altitude have on aircraft performance?

Which of the rock examples below is most likely to be metamorphic

Order the steps of protein synthesis. amino acids are lined up in a sequence. rna is modified into mrna. dna is transcribed. a ribosome binds to mrna. chemical bonds are formed and a protein is produced.

Talking listening and reacting non verbally are all part of communicating