Anna placed a houseplant on a table near a window. After two weeks, the plant was leaning away from the table and towards the window. What characteristic of living things is the plant demonstrating? 1. Reproduction
2. Response to stimuli
3. Ability to obtain and use energy
4. Need for water

Molecular iodine, i2(g), dissociates into iodine atoms at 625 k with a first-order rate constant of 0.271 s−1. part a part complete what is the half-life for this reaction?

(04.05 hc) analyze the given diagram of the carbon cycle below. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.

Is of of 3- ? a. 1--3- b. 1--2- c. 1--3- d. of