Question 1: When conducting laboratory studies on animal learning, what sorts of precautions should you take to ensure that your interpretations of the role of learning in your animal system are accurate? If you were not studying learning, why should you remain cognizant of the learning abilities of your study […]

American Toad – Anaxyrus Americanus Presentation Assignment Instructions: Ecology is the interaction of a living organism with the biotic (living) and abiotic (non-living) factors in the environment. Using your knowledge about the organism you chose, observe the organism and document in multimedia formats its ecology. Document how your organism lives, […]

1. If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 Kelvin and 1.21 atmospheres? Show all of the work used to solve this problem. 2 Li (s) + 2 H2O (l) ______ 2 LiOH (aq) + H2 (g) 2. How many liters of methane gas (CH4) need […]

Refer to the following choices to answer Questions 1-4. Match each plant cell type with its description. Each cell type may be used once, more than once, or not at all. a) parenchyma b) collenchyma c) tracheids d) sieve tube cells 1. cells with lignified cell walls that function in […]