The answers are:
Zinc ,Iron , Copper , silver , lead , mercury .
Answer:
4.4 Animal tissues (ESG6H) Animal cells with the same structure and function are grouped together to form tissues. There are four types of animal tissues: epithelial tissue, connective tissue, muscle tissue and nervous tissue.
Explanation:
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Answer:
yes it is a useful mechanism
A single random allele from each pair of parent alleles will be passed on to the gamete.
