<span>There are other avenues to find the cure to diseases that do not involve exploiting fetuses.
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<span>I believe it is because, convection currents are increased by the latent energy of condensation.
I hope this helps!</span>
Answer: Shared
Explanation: A covalent bond involves electrons being shared between atoms.
Concordance rates between monozygotic twins vary in different studies, approximately 50%; whereas dizygotic twins was 17%. Some twin studies (Koskenvuo et al; Hoeffer et al) have found rates as low as 11.0%–13.8% among monozygotic twins, and 1.8%–4.1% among dizygotic twins.
