A photon has 3.4 x 10-18 joules of energy. Planck's constant is 6.63 x 10-34 Jos.
What is the frequency of the photon?
5.12 x 10^-15 Hz
1.95 x 10^16 Hz
5.12 x 10^15 Hz
1.95 x 10^-16 Hz

Construct an explanation about the function of mitosis for multicellular organisms

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

Getting out of bed is the first goal i tackle each day. 2several small goals are achieved by me as the day progresses. 3when i am riding the bus home or walking the dog, i think about the bigger goals i have for my life. which statement correctly describes the verb tense, aspect, and voice in this paragraph? a.sentences 1 and 2 contain present progressive verbs. sentence 3 contains both present progressive and simple present verbs. sentence 2 uses passive voice. b.sentences 1 and 2 contain simple present verbs. sentence 3 contains present progressive verbs. all three sentences use active voice. c.sentences 1 and 2 contain present progressive verbs. sentence 3 contains simple present verbs. all three sentences use active voice. d.sentences 1 and 2 contain simple present verbs. sentence 3 contains both present progressive and simple present verbs. sentence 2 uses passive voice.