To repeat tests of your device to make sure it does not need to be redesigned or improved Record your observations and test measurements in the Instructions in this engineering lab, you will build and test a device that releases and absorbs thermal energy in order to reach a goal You will need
Thermal Energy and Chemical Change Lab Report
lab report below. You will submit your completed report
Note: If you cannot complete this lab as directed, please contact your instructor for assistance.
Name and Title:
Include your name, instructor's name, date, and name of lab.
Define the Problem:
In your own words, what is the goal of the engineering lab?
Criteria and Limitations:
In this section, please list at least three criteria that must be met by your train design. Also include any limitations that could prevent it from getting is
cargo to the station
Criteria
Limitations
Design Ideas-Pros and Cons:
In this section, describe three design ideas you have for your train. List at least one pro (a positive) and one con (a negative) for each design option.
Description of Train Design
Pro
Con
ne maternitanam har tatt man kannatamani. The whole arian at an

Dwarf galaxies are select one: a. relatively rare. b. not very bright c. mostly spiral shaped. d. none of these.

The sketch shows a rynchosaur, an extinct animal that is known only from fossils. there has been much debate about the classification of these creatures. some scientists suggest that they belong with primitive amphibians, and some think they are related to snakes and lizards.the data equally support both cases. which statement best explains how to draw a cladogram that includes the rynchosaur? draw the cladogram for amphibians. draw the cladogram for reptiles. draw two cladograms, both showing the traits, and leave it as a hypothesis. draw two cladograms, both showing the traits, and have scientists vote

Part e - sequence of metabolic processes each of the different cellular metabolic pathways occurs in a specific order. consider aerobic cellular metabolism from the beginning to end. what is the sequential order of the metabolic processes that starts with glucose and results in the production of carbon dioxide, water, and atp? put the following in the correct sequential order. rank from earliest to latest. to rank items as equivalent, overlap them. view available hint(s) acetyl coaglycolysiscitric acid cycle pyruvate finishstartstart background image electron transport chain background image finish background image submit cellular metabolism is often expressed as an equation. this equation puts into perspective, on a general scale, the substances needed to start cellular metabolism and the products that come out of it. the equation represents the overall product yield after every step of cellular metabolism is complete (i.e., glycolysis through the electron transport system). in this part of the tutorial you task will be to put together the equation that represents cellular metabolism. you will also learn the products that result from each metabolic pathway and the role that some these products play in the production of atp.