They aren’t affected by osmosis.
- 40 - 21 = -61
Because when a negative number is given to be subtracted from an positive number then the following two numbers are added FYR [ -12 - (6) = -18...
I hope it helps you
Producers: Producers <span>are basically organisms that make their own food. They get energy from chemicals/and or the sun, and with the help of water, they convert that energy into useable energy in the form of sugar, or food. Plants are one very good example of a producer.
Consumers: Consumers a</span><span>re essentially organisms which receive energy by consuming other organisms. These organisms are commonly referred to as heterotrophs, which include animals, bacteria, and even fungi.
</span>Decomposers: Decomposers <span>are organisms that break down dead or decaying organisms, and in doing so, they carry out the natural process of decomposition.</span>
<span>Fecal matter is the harbor of coliform bacteria. Coliform bacteria are found in the digestive system of warm blooded animals and come out through the fecal matter. It will contaminate the water sources and cause water born diseases like nausea, vomiting, diarrhea, and stomach cramps.</span>
Answer: <u>123.5 μm</u>
<u></u>
<em>If it served you, give me 5 stars please, thank you!</em>
____________________________________________________
(a) Total power of magnification 100x because ocular lens is 10x magnification maultiplied by 10x objective lens.
(b) Widht of the onion cell can be calculated as follows:
If the number of units observed for an onion cell through ocular micrometer (10x) under microscope is 'A'.
Then, the widht of the cell will become = A X 9.5 (Calibration factor of ocular unit and total power fo magnification is 100x)
So, for example if the observation through ocular micrometer is 13, then the widht of the onion cell will be = 13 X 9.5 = 123.5 μm