What are THREE characteristics of early plants (its a multiple choice question) a. Roots
b. No Roots
c. No Vascular System
d. Small
e. Large

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different

Aragonite shells of clams, snails, or scleractinian corals may be preserved unaltered in cenozoic deposits, but they are generally dissolved or recrystallized in older deposits. true or false

Which case is an atom least likely to bond with other atoms