Answer:
B
Explanation:
Surface tension allows a water strider to "walk on water"
Water striders are able to walk on top of water due to a combination of several factors. Water striders use the high surface tension of water and long, hydrophobic legs to help them stay above water. ( :
Answer:
Carbon
Explanation:
Carbon is the most essential element to make organic compounds found in all organisms.
That's why carbon dating technique is used to know the age of fossils of any organisms.
Many different species of blue-green algae occur in lakes
Answer:
<em>True</em>
Explanation:
Methamphetamine is a drug commonly known as Desoxyn crank or crystal. It is a stimulant and speeds up body's systems. It is the second most popular drug in the world and is classified as Schedule Two drugs in US. It is often illicitly used as recreational drug and is used as short term treatment for ADHD. One consumed then it can be detected upto three months. How long it is detectable in human body vary according to the test used.
Recycle and Reuse to Stop Pollution. Recycling and reusing resources whenever possible reduces waste, cuts land pollution and saves you money. ..
Avoid Use of Chemicals in Farming. ...
Reduce Waste. ...
Buy Organic Products.