Muscular strength is the amount of force a muscle or group of muscles can exert a. true b. false

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 of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs

Interferons play a vital role in the immune system why are interferons so important?