Posts by brxce
Total # Posts: 14
wait nevermind. i figured it out. do you by any chance know how DNA unzips? i cant find anything
alright, thanks. im still confused though
what does DNA stand for? What is a gene? Where in the cell are chromosomes located? what two scientists established the structure of DNA? DNA is sometimes descrived as twisted ladder. What is this shape called? What forms the backbone of DNA? What forms the rungs of the ladder...
what are these people famous for? like what did they do?: Henry the navigator Bartholomeu Dias hernan cortes queen isabella Ferdinand Magellan Martin Luther Montezuma Leif erikson
or not? you never replied?
thanks. what about: -2(-5 - 4n) + 6
are these right? im suppose to use like terms. 5z + 2(x + 3) - z dont solve it just simplify it. please give me a step to step process?
thanks. what is 227 - 89? i don't have a calculator on hand
How many neutrons in actinium?
please guys i seriously need help. i have a DMR quiz tommorrow over this.
how do you add,subtract,and multiply decimals? please don't put a link.
what is a hypothesis? or something like that.
define these terms or questions: what is an inital observation? what is an independent variable? what is an dependent variable? what is a control group?