Discourage the dog from barking during the day and night by always ignoring barks; reward the dog with play and attention when the dog is not barking, and ignore the dog when it is barking. Positive reinforcement will help the dog to learn that barking, during the day or night, does not result in a reward.
The green pigment chlorophyll chlorophyll, green pigment that gives most plants their color and enables them to carry on the process of photosynthesis. Chemically, chlorophyll has several similar forms, each containing a complex ring structure and a long hydrocarbon tail......
Chlorophyll is ___ in color; a group of marine organisms that contains chlorophyll are called ___ green; phytoplankton Kelp belongs to which of the following types of organisms? macroscopic algae: Dinoflagellates are important examples of ___ that are often associated with ___ phytoplankton; red tides: Late one night as you flipping channels on TV... domoic acid: photosynthesis in tropical waters is limited by which of the following factors