What is unusual about organisms in the domain archaea? 1- they live in extreme environmental conditions 2- they are very large 3- their rate of reproduction is very fast 4- they are complex, multicellular organisms

In what layer of the sun is energy transfers between atoms

The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction

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