1. Explain internal and external signs of dehydration in animals.

Which of the following is not a main characteristic that scientists focus on when determining which kingdom an organism belongs to

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers

What does the positioning of transcription factors determine?