He diagram shows fossils buried in layers of rock. Which conclusion is best supported by the diagram?
Gastropod
Coral
Triobite
Fern
O Trilobites and gastropods are the youngest fossils.
O Crinoids and gastropods have lived during the same
time period.
O Ferns have existed for a longer period of time than
coral.
O Every ammonite fossil is older than the gastropod
Orinoid
Ammonite
fossils.

Question 1 which of the following allows cells to take in fluids? a. phagocytosis b. pinocytosis c. exocytosis d. receptor-mediated endocytosis question 2 molecules move along their concentration gradient (from areas of high concentration to low concentration) using active transport mechanisms. a. true b. false question 3 which of the following powers active transport (ie. provides the energy for)? a. glucose b. transport proteins c. atp d. phospholipids question 4 what type of lipid is a major component of the plasma membrane? a. cholesterol b. phosopholipids c. proteins d. triglycerides