Questions by Johannes Lund

Questions by Johannes Lund

The study of viruses is a part of biology because a. they belong to the kingdom Monera. c. they are living organisms. b. they are about to become extinct. d. they are active inside living cells.

asked Dec 5, 2017

1 answer

1 vote

208k views

Tires must have a visible tread of at least __________ of an inch across the base.

asked Nov 16, 2017

2 answers

1 vote

33.9k views

As a proton moves through space, it creates. a. an electric field only. b. a magnetic field only. c. both an electric field and magnetic field. d. nothing; the electric field and magnetic fields cancel

asked Sep 17, 2017

1 answer

1 vote

119k views

What are the two steps that ALL organisms need to satisfy in order for cells to have energy and which step so photosynthesis and cellular respiration fit into.

asked Mar 12, 2017

1 answer

1 vote

194k views

What event involving the United States brought about the need or desire to begin an expansionist policy with regard to foreign affairs? the Mexican-American War the Louisiana Purchase the Spanish-American

asked May 17, 2016

2 answers

1 vote

179k views

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