Questions by Ulf Holm Nielsen

Questions by Ulf Holm Nielsen

What is buccal respiration

asked Sep 17, 2023

1 answer

12 votes

64.1k views

Can someone help me with these so I can finish my math ?? 1. -23 + 14 + (-33) 2. -7 + (-19) + 32 3. 102 + (-345) + 234 4. -78 + (-56) + 679 5. 178 + (-129) + 96 6. -312 + (-154) + 283 7. -14 + (-32) 8.

asked Sep 6, 2023

2 answers

29 votes

366k views

How do you turn 8 1/3% into a proper fraction?

asked May 20, 2023

1 answer

14 votes

451k views

A certain spring has a spring constant k1 = 660 N/m as the spring is stretched from x = 0 to x1 = 35 cm. The spring constant then changes to k2 = 250 N/m as the spring is stretched to x2 = 65 cm. From

asked May 13, 2023

1 answer

8 votes

333k views

PLEASEEE HELPP MEEEE ‼️‼️‼️‼️‼️‼️

asked Jan 15, 2023

1 answer

7 votes

212k views

What is polar zone ?

asked Oct 13, 2022

1 answer

23 votes

121k views

Could someone answer my last question

asked Apr 15, 2022

2 answers

41 votes

123k views

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