Questions by Ifeanyi Chukwu

Questions by Ifeanyi Chukwu

A 28 tree casts a shadow that is 11 1/2 feet long. If Kurt is 6 feet tall, what is the length of the shadow

asked Oct 26, 2020

1 answer

0 votes

95.2k views

Which statement regarding ATP is false? (A) ATP can act as a group donor in adenylylation reactions. (B) Most enzymes that use ATP bind it in a form complexed with Mg2+. (C) ATP concentrations in a cell

asked Aug 16, 2020

1 answer

2 votes

147k views

Which phrase best describes a plant that is an epiphyte

asked Apr 28, 2020

1 answer

5 votes

98.2k views

There are 20 identical sticks lined up in a row occupying 20 distinct places as follows: 11111111111111111111· Six of them are to be chosen. (a) How many choices are there? (b) How many choices are there

asked Jan 5, 2020

2 answers

2 votes

43.3k views

What is one measurement needed to calculate the speed of an object? Direction Mass Time Velocity

asked Oct 23, 2019

2 answers

5 votes

97.7k views

What environmental concerns face south africa

asked Sep 11, 2019

1 answer

4 votes

31.0k views

The aurora is caused when electrons and protons, moving in the earth’s magnetic field of ≈5.0×10−5t, collide with molecules of the atmosphere and cause them to glow.

asked Nov 2, 2018

1 answer

1 vote

215k views

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