Biology, 20.11.2020 23:50 swaggirllely36

Trilobite fossils are some of the most fossils due to their ease of fossilization and long period of existence. Trilobite species walked along the ocean floor causing them to easily be covered by sediment. Trilobites existed for over 271 million years, longer than the dinosaurs and humans combined. These characteristics provide humans with a large amount of fossil evidence for trilobites. Which statement below best describes the cause of the arrangement of smooth and spikey trilobite fossils observed in the fossil record above?

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 18:40, ozieera

Natalie had random hand movements when she was two months old. when she was six months old, she used to grab a block with her whole hand. now at the age of ten months, she can grasp the same block with her thumb and forefinger. this sequence of growth in her hand and finger movements is according to the pattern.

Answers: 2

continue

Biology, 22.06.2019 01:20, hannahpelkey

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

Answers: 1

continue

Biology, 22.06.2019 06:00, toxsicity

Will mark you as ! keiko’s teacher was discussing the theory of endosymbiosis. she asked keiko to mark the organelles in the diagram that most closely resembled prokaryotes. which organelles should keiko mark? * the first image is the question and the second image is some information to you answer the !

Answers: 1

continue

Biology, 22.06.2019 11:00, webbjalia04

Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?

Answers: 1

continue

You know the right answer?

Trilobite fossils are some of the most fossils due to their ease of fossilization and long period of...