Answer:
All of those answer are correct.
Answer:
1. It was a control variable
2. Type of insulation
3. Temperature
4. Plastic lids <em>or </em>Water <em>or </em>Half Full <em>or </em>Direct Sunlight
<span>The correct answer is b.0.5 to 1 micrometre thick.</span>
Usually, the respiratory membrane is about 0.6 micrometres thick. This membrane consists of the alveolar epithelial cells, the capillary endothelial cell, and basement membranes which are formed by the alveolar and capillary cells.
I think its called an Axon.
Organize the lengths below from shortest to longest.
28 dm ,629,000 mm ,1.2 km, 30,277 cm
To answer this, all values should be converted in the same
unit just like in km
28 dm = 0.0028 km
629,000 mm = 0.629 km
1.2 km
30,277 cm = 0.30277 km
So the order is 28 dm, 30,277 cm , 629,000 mm and 1.2 km
