Passive Transport This section of the cell membrane illustrates one method of cellular
transport. Consider steps A, B, and C. What transport mechanism is
represented by the model? *
Cell membrane
facilitated diffusion
endocytosis
osmosis
active transport

When does a spring tide occur? question 9 options: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall. they occur on the date of the vernal equinox each year, no matter what stage the moon is in. this is why they are called spring tides. they occur when the sun, moon, and earth are at 45-degree angles from each other. this happens once every spring. they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur all year long.