Carbon dioxide and water are produced when pentane (C5H12) reacts with oxygen. What is the balanced equation for this reaction? C5H12(g) O2(g) → CO2(g) H2O(g) C5H12(g) O2(g) → 5CO2(g) H2O(g) C5H12(g) 8O2(g) → 5CO2(g) 6H2O(g) 5CO2(g) 6H2O(g) → C5H12(g) 8O2(g) C5H12(g) 5O2(g) → 5CO2(g) 6H2(g) CH2(g) O2(g) → CO2(g) H2(g)

Assessment includes a. interviews, recorded conversations, videos, frequency counts, and time samples. b. formal standardized tests and developmental screening tools. c. various types of documented observations, documentation of child work, checklists, rating scales, and standardized tests. d. anecdotal notes, narratives or daily records, daily health checks, and teacher observation checklists.

It is important to prepare both your mind and body to adequately prepare for success the day of the act exam. in a short paragraph describe some of the ways you can prepare your mind and body the day of the exam. feel free to include additional preparation tactics beyond what is included in this lesson. pz

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.