A boy exerts an average force of 65 n when he lifts a box 1.2 meters. How much work does he do?

Describe how does the tilt of Earth's axis affect how the sun's rays strike Earth?

Look carefully at the model. Plants take in the increased ground water and use the water for photosynthesis. Plants also release water into the atmosphere as a by-product of cellular respiration.

Which of the following practices that are needed to run a nuclear power plant has a negative impact on both air and water? a. cooling of the power plant b. mining of uranium c. storage of radioactive waste d. monitoring the reactor

W are exponential and logistic growth models similar? How are they different?

Which statement best explains why meiosis produces haploid cells rather than diploid cells? a. Haploid cells join to form an organism that has half the number of chromosomes as the parent. b.

How does dipeptide form?

Introns and transposons can act as sites where recombinational crossovers occur. Transposons can also catalyze genetic rearrangements. Rearrangements occurring within these sequences very detrimental than those occurring elsewhere in the genome. A.

Cody is a member of the L. A. Crips. The other gangs in his territory are the Bloods and Satan's Slaves. Cody feels very antagonistic towards the Bloods and the Slaves. For Cody, what type of group do these two rival gangs represent?

Which statement describes the Mercali scale check all that apply

Of the three terms biome, community, and ecosystem, which term contains the other two?