Seudónimo
Seudónimo
24-07-2014
Social Studies
contestada
Why have stone tools survived the best ?
Respuesta :
ThailandChick
ThailandChick
25-07-2014
Stone doesn't break up, corrode, or erode easily
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
Molecular clocks A. take advantage of the fact that all mutations happen at a steady rate. B. take advantage of the fact that all mutations affect the fitness o
What happens when ATP supplies energy for thin filaments in a muscle fiber to slide over the thick filaments? A. the muscle contracts B. the muscle relaxes C. t
Three times as many children as adults attended a concert on Saturday. An adult's ticket cost $7 and a child's ticket cost $3. The theatre collected a total of
Students who use the exact words of the author are what
Which two features indicate that a cell is an animal cell and not a plant cell? a. mitochondria, chloroplasts b. central vacuole, ribosomes c. cilia, lysosomes
how might a trader improve his social status
When recombinant DNA is inserted into the genome of a host organism, what's created? A. A genetic marker B. A restriction enzyme C. A transgenic organism
Choose the function of the capitalized word in the sentence.Were they the ONES you wanted to introduce? a. Predicate adjective b. Direct object c. Indirect ob
Which of the following was NOT one of the major inventions of the nineteenth century? A. the telegraph B. the printing press C. the steamboat D. the telephone
Why aniline does not undergo friedal craft reaction?
