Questions by Wicky

Questions by Wicky

The development of human and chicken hearts is thought to occur by very similar mechanisms. The heart develops from a layer of cells called the "mesoderm," which lies on top of another layer of cells called

asked Jan 25, 2020

1 answer

5 votes

2.2k views

Which animal developed first, shark or dinosaurs

asked Nov 27, 2019

1 answer

4 votes

113k views

Breathing through the nose rather than the mouth is advantageous because

asked Sep 27, 2019

2 answers

4 votes

186k views

Why is it difficult to take a case to the supreme court?

asked May 16, 2019

1 answer

3 votes

25.9k views

If marine means ocean what is the meaning of submarine

asked Jan 2, 2019

2 answers

2 votes

2.0k views

What are some of the duties of the three branches

asked Nov 10, 2018

2 answers

4 votes

52.8k views

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