Aperson is sweating, experiencing shortness of breath, choking, feeling dizzy, and is afraid of dying. if it is not a heart attack, but an indicator of anxiety disorder, it is probably a:

What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give

Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.