Scientists have found a gene in the DNA of a certain plant that could be
the key to increasing the amount of lycopene, a cancer-fighting substance,
in tomatoes. To insert this gene into bacteria, scientists would need to use:

A) radiation to increase the gene mutation rate of the bacterial cells

B) hereditary information located in amino acids

C) enzymes to cut out and insert the gene

D) cancer cells to promote rapid cell division

the answer is admiramos

the rule for verbs is whoever you are referring to (in this case 'nosotros'), you need to change the ending of the word.

nosotros - amos

yo - o

tu - as

el, ella, usted - a

ellos, ellas, ustedes - an

(examples: nosotros bailamos (instead of bailar) or yo hablo (instead of habla)

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.