Question 1 Closely examine each fossil. Then, complete the table to record your observations, which should include these details:

Predicted kingdom: Classify the fossil based on whether it shows the characteristics of a plant, animal, or fungi.

Physical characteristics: Note the shape, patterns, and any other physical features of the fossils.

Predictions about its environment: Based on the features of the fossil, what type of environment did the organism live in? Was it an aquatic organism or a land organism? Did it require a hot or cold climate?

Similar living organisms: Try to identify a present-day organism that resembles your fossil. What characteristics do the two organisms share? What characteristics are different?

You have a solution that contains phospholipid vesicles in a test tube. these vesicles have phospholipid bilayers, but do not contain any membrane transporters. you add a number of different molecules to the solution, and wait a period of time for them to equilibrate. if you could measure the concentration of each molecule, for which of the following would you expect to measure equal concentrations inside and outside of the vesicles? assume for this question that the overall osmolarity inside and outside the vesicles is the same (that is, there is no appreciable diffusion of water across the membrane). (select two answers) an amino acid with a hydrophobic side-chain a small non-polar molecule a negatively charged ion a small polar molecule a small lipid hormone

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a. earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c. earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.

The distribution of related animals and plants across the world