kynaboo08
kynaboo08
01-12-2020
Biology
contestada
What does 20-20-20 mean??
Respuesta :
yaretzivilla213
yaretzivilla213
01-12-2020
Answer:
-0
lol
Explanation:
Answer Link
panda430
panda430
01-12-2020
Do you mean for your eyes?
Like after 20 min on a screen, look 20 feet away for 20 seconds
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
A packet is dropped from a stationary helicopter, hovering at a height 'h' from the ground level, reaches the ground in 12s. Calculate 1) value of 'h' "displac
why do you use cubic units and not square units to find the volume of solid figures?
Venn Diagram: In a school all of the 120 pupils must choose at least one of Archery, Badminton or Cycling. 63 pupils choose archery 62 pupils choose badminton
Which of the following differs when comparing the deep ocean to the intertidal zone? •need for energy •salinity •the amount of sunlight •reliance on phytoplankt
why is water so important in metabolism
which type of energy is associated with random motion of atoms and molecules in a sample of air? 1.chemical energy 2. electrical energy 3.nuclear energy 4. th
A person walks 25 m west and then 45 m at the angle of 60 degrees north of east what is the magnitude of the total displacement?
if 120 marks is 60% what is full marks
2b^2+4b–2=0 what is the answer?
can someone help me with number 25