Select all that apply.

fossils

a. form whenever an organism dies
b. can show evolutionary relationships between organisms
c. suggest modern day organisms evolved over time
d. can be grouped together by age to form a fossil record

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..

I’m stuck on this question cuz i’m stupid sksksksk

Iwanna go do something with my ideas? ?