99 points ! asap ! 1. which of the following is an abiotic factor? a. seaweed b. tree bark c. rocks d. turtle 2. what is an input of photosynthesis and flows through the carbon cycle? * a. water b. carbon dioxide c. atp d. oxygen 3. where is/can carbon be stored for long periods of time (longer than a lifetime)? * a. in rocks b. in the atmosphere c. in water molecules d. carbon is not stored for long periods of time. 4. where is carbon found? a. in the atmosphere b. in the ground, in rocks c. in living organisms d. all of the above 5. how are cellular respiration and photosynthesis related to the carbon cycle? (no multiple choice it's a written answer)

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

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Agenus is a taxonomic grouping that identifies a collection of species. when a scientist discovers a new species, how is this species assigned to a genus