Questions by Les

Questions by Les

Convection is the rising of _air/liquid and the __ of cold air/liquid is called a - How does a penguin use this to keep warm? -

asked Apr 10, 2020

2 answers

3 votes

74.4k views

Base your answers to the following questions on the diagram below which shows a model of human inheritance. The parent whose genes are aa … A must be dominant B has a straight hairline C has a peaked hairline

asked Sep 10, 2019

1 answer

4 votes

117k views

If the grass is green why is the sun hot????

asked Aug 20, 2019

1 answer

5 votes

112k views

Find an equation parallel to x=4 that goes through (-6, 1)

asked Jun 19, 2019

1 answer

3 votes

145k views

Which of the following is the most likely explanation of how herbicides affect amphibians

asked Apr 17, 2019

1 answer

2 votes

128k views

Joseph studied whether different materials can block certain electromagnetic waves by testing television reception in different parts of the house. At each part of the house, Joseph used a different antenna.

asked Aug 9, 2018

1 answer

0 votes

188k views

Which were the two southern states with the largest number of African Americans serving in state government during Reconstruction?

asked Feb 18, 2018

2 answers

0 votes

97.4k views

In which of these samples do the molecules most likely have the least kinetic energy? (1 point) molten iron at 1600°C solid iron at 25°C solid iron at 98°C iron vapor at 2900°C

asked Jan 21, 2018

2 answers

2 votes

42.5k views

Which of the following would be a voluntary risk factor for lung cancer?

asked Jan 13, 2018

2 answers

1 vote

71.1k views

If z=4.0 and y= 7.2 what is the value of X? Z=y/x

asked Sep 16, 2017

1 answer

1 vote

175k views

Of these four words, which one is most likely to have a negative flavor or connotation? A. Confuse B. Harangue C. Meander D. Distract

asked Mar 1, 2017

2 answers

1 vote

184k views

What kind of wave is a sound wave?

asked Jul 26, 2015

2 answers

0 votes

139k views

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