First to answer these 3 questions will get brainleist! :) Asap (Science)

Question 2: These are meteoroids that enter a planet's atmosphere causing a visible streak of light-- the correct answer meteors.

Question 3: These are small rocky or metallic objects traveling through space. most are fragments from a comet or asteroid-- the correct answer meteoroids.

Question 4: Non-manmade objects that orbit the solar system's planets. There have been approximately 180 of these discovered-- natural satellite (moon). *I'm not 100% sure this one is correct.*

Explanation:

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cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.