They stuck because the tree trunks were white.
The main three theories are that - all organisms are composed of cells- the cell is the basic unit of structure and organization in organisms- All cells come from pre-existing cells
Answer:
to divide food cans from soft-drink cans
Explanation:
An electromagnet is based on the principle that current through a coil produces magnetic field. Magnetic objects such as Iron, nickel, cobalt or objects made from their combination are attracted by the magnet. This property is used to separate materials in recycling plant.
Steel (alloy of iron) would be attracted by the magnet where as aluminium would not be. Thus, steel food cans can be separated from the aluminium soft-drink cans using an electromagnet.
Answer:
D. Trans Fat
Explanation:
Trans fat is made through the hydrogenation of unsaturated fats. The use of trans fat extends shelf-life of foods and is said to boost flavor. However, the body is not able to process these fats and can have a detrimental effect on the body. Trans fat is known to increase cholesterol in the body so you will be more at risk for other diseases like diseases of the heart, diabetes, and even stroke.
