Most modern tetrapods have digits on front limbs and digits on back limbs, although some species have fewer. How does this number compare to the number of digits on the limbs of transitional fossil forms?

air, water, heat and noise pollution can all be caused by producing and using technology. consuming resources - non-renewable resources, including precious metals like gold, are used to make technology

answer; the above statement/question is (false);

answer; the male's sperm cells have mitochondria, but because the sperm contributes dna but no cytoplasm, no mitochondria are passed to the egg at ferilization;