To which sub-kingdom does paramecium belong to? give a reason for your answer.

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures

The smallest parts of these that retain their original properties are called

What is used as a template during replication? a- mrna b- trna c- rrna d- dna