Match the following carbohydrate molecules with the class of molecule that they belong to:
molecules; (i) glucose; (ii) starch; (iii) sucrose
classes: a) polysaccharides b) disaccharides c) monosaccharides

a) i-a; ii-b; iii-c
b) i-b; ii-a; iii-c
c) i-c; ii-a; iii-b
d) i-c; ii-b; iii-a

Each trait of a plant is determined a. an allele b. one gene c. a pair of genes d. one dominant gene

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..

What is the surface temperature of the ocean where hurricanes form? greater than 80 celsius approximately 27 celsius at least 76 celsius less than 10.5 celsius