In the geocentric model, the moon was its own planet, and it did not orbit the Earth. The geocentric model has any single planet out of proportion in relation to the surrounding planets (according to given diagram). The heliocentric model has the sun in the middle while the geocentric model has the Earth in the middle.
Saturated fats consists of single covalent bond and they are solid at room temperature and their melting point increases with increasing chain length
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Answer: 3. They were born of one fertilized ovum.
Explanation: A zygote is formed
when an egg is fertilized by a sperm. The zygote then undergoes a mitotic division into two and each half will further develop into a separate embryo. The two embryos formed will develop into identical twins.