Anonymous ID: 30f127 Jan. 31, 2019, 7:16 p.m. No.4983833   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun

>>4983741

I blame the plants

 

Do Plants Breathe?

 

The process of cells using oxygen and getting rid of carbon dioxide is called respiration. Plants have very small holes on the underneath of leaves, called stomata, which let the carbon dioxide and oxygen in and out in a process called diffusion.

 

Plant cells respire as well, using oxygen and getting rid of carbon dioxide. Plants also use carbon dioxide when they make food from the sunโ€™s energy and this makes oxygen โ€“ this is called photosynthesis. During the day, the plant cells photosynthesise more than they respire, so they get rid of more oxygen than carbon dioxide.

 

http://www.scienceprojectideas.co.uk/do-plants-breathe.html

Anonymous ID: 30f127 Jan. 31, 2019, 7:35 p.m. No.4984070   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun

what drugs are they giving them that this is happening. after reading this board and learning what I did.. Wouldn't put anything past them

 

Marine suicides reach highest rate since 2009

 

Active duty Marine suicide has reached the highest rate in a decade.

 

Marine Corps data suggests that 57 cases were reported in 2018, and that doesnโ€™t include the 18 Marine reserves suicides, bringing the toll to 75, Fox 5 News reported.

 

Of the 57 active-duty Marine suicide deaths, 44 were confirmed suicides, and 13 are under investigation but believed to be suicides, according to Task & Purpose.

 

The increase in Marine reserve suicides is more difficult to track since that data has only been recorded since 2012.

 

In 2009, 52 active duty Marine suicides were recorded, but no data provided on reservists.

 

https://americanmilitarynews.com/2019/01/marine-suicides-reach-highest-rate-since-2009/

Anonymous ID: 30f127 Jan. 31, 2019, 8:01 p.m. No.4984395   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun

>>4984171

So, the Earth rotates fastest at the equator, and slowest โ€“ essentially, not at all โ€“ at the top and bottom, with the rotation speed at the middle latitudes falling somewhere in between these two extremes. Breaking it down mathematically, the circumference of the Earth at the equator is roughly 40,000 kilometers (24,855 miles), and of course the time that it takes for the Earth to complete one rotation is 24 hours. Because speed equals distance divided by time, an object situated at the equator is moving at a rate of about 1,667 kilometers per hour (1,036 miles per hour). At a latitude of about 40 degrees north โ€“ along which cities such as Philadelphia and Columbus, Ohio, lie โ€“ the circumference of the Earth is about 30,600 kilometers (19,014 miles). When divided by 24 hours, this results in a rotational speed of 1,275 kilometers per hour (792 miles per hour). And at the North Pole, the distance around the Earth is zero, and zero divided by 24 hours results in a speed of zero.