Questions by Highwingers

Questions by Highwingers

In the Galapagos lsland finches, the variation in the beak shape corresponded to which finch characteristic?

asked Aug 8, 2019

2 answers

5 votes

144k views

The amount of a radioactive isotope decays in half every year. The amount of the isotope can be modeled by f(x) = 346(1/2)^x and f(1) = 173. What does the 1 represent? A) The starting amount of the isotope

asked Jun 13, 2019

2 answers

3 votes

144k views

_________is/are an essential part of our nerves, spinal cord, brain, and cell membranes. a. cellulite b. adipose tissue c. enzymes d. skin

asked Dec 8, 2018

1 answer

0 votes

112k views

A large hurricane moves through a small island in the Caribbean. What are the consequences to this island's plant and animal diversity? (2 points) A) The island will lose all abiotic factors needed by

asked Nov 18, 2018

2 answers

5 votes

103k views

In a simple model of the hydrogen atom, the electron revolves in a circular orbit around the proton with a speed of 2.2×106m/s.

asked Apr 6, 2018

1 answer

5 votes

21.8k views

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