Anewly formed volcanic island has appeared in the pacific ocean. analyze each of the sequences in the primary succession of species colonizing a newly formed island and select the answer choice that reflects the correct sequence.

Surrounded by microtubules, located near the nucleus. (don't try to google it) (give answer only if u know)

Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?

How does the color of light affect the germination time (amount time a plant takes to develop) of a radish seed?