Answer:
Here
mass = 20kg
Force = 20*10=200N
Height=1.5m
The work done by the Coolie = 200*1.5=300j
Explanation:
Answer:
Correct answer is (B) Plastic is made from petroleum oil
Explanation:
Drinking water from plastic bottle is harmful to human health because its releases chemicals elements which are dangerous to human blood.
Explanation; Green, the mixture of blue and yellow, can be seen everywhere and in countless shades. In fact, the human eye sees green better than any color in the spectrum.
Answer:
4. "This medication can be taken by anyone with cancer as long as their health care provider approves it."
Explanation:
Tamoxifen was shown to be a good chemosensitizer in a bladder cancer cell model and may well be tried in combination with systemic chemotherapy for metastatic human bladder cancers in the clinical setting.
Answer:
because they partly copy the original ones thereby using substandard things to make them look like the originals
