An interaction where one species is harmed while the other is unaffected is called

When the result of an interaction between two species is positive for both it is called .

Species in a community can interact in a number of ways. These interactions can have positive, neutral, or negative effects on the species involved.Which of the following scenarios describes a mutualistic relationship?Elimination ToolSelect one answerAA tick sucking the blood of a dog for nutrients.BAn oxpecker eating ticks and other bugs off the back of a zebra.CA barnacle growing on a whale to gain more food sources.DA lion eating a gazelle.

keep each other in homeostasis?Symbiosis, when one organisms benefits and the other gets nothingSymbiosis, when both organisms benefit from an interaction Organisms do not keep each other in homeostasisParasitism, when one organism is harmed and another benefits

Write the scientific term:1. An interaction in which one organism kills another one for food ornutrients.(............................)2. The organism that kills and eats other animals. (............................)3. The organism that is eaten by other animals. (............................)Put (true) or (false):1. The relationship between sea snakes and great white sharks is calledpredation.( )2. The changes in population size occur when new members arrive or whenmembers leave.( )3. Too many predators in an area can increase the prey population. ( )4. Population size increases when the number of leaving members is morethan arriving members.( )Give a reason for each of the following:a) Predation is important for the population size.......................................................................................................................................................................................................................................b) The preys have different ways of adaptation.......................................................................................................................................................................................................................................

This is a type of species relationship involving organisms that live in or on another organism and feed on it without immediately killing itSelect one:a.Mutualismb.Commensalismc.Inter Specific Competitiond.Predation