Which of the following is one of the primary tasks of a zoologist? caring for ill or injured animals
conducting experiments involving animals
preserving the existing habitats of animals
creating enclosures to house captive animals

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.