<u>The outer core of the Earth is a liquid layer and it is mainly made up of the metals iron and nickel. </u>
<u>It's also made up of small amounts of other substances. </u>
<u>The outer core is responsible for Earth's magnetic field. </u>
<u>The outer core is the second layer of the Earth.</u>
A. instinct.<span>Instinct is the tendency of an animal to exhibit a particular complex behavior.</span>
Sexual means something physical and sexual reproduction is the creation of an offspring.
Answer:
thus buds that eventually grow into arms and legs are formed in 1st month of pregnancy
