Answer:
500 J
Explanation:
Emechanical=U+K,i.e., the mechanical energy Emechanical is the sum of the potential energy U and kinetic energy K.
So, the object has a mechanical energy of 200+300=500 J.
I think the correct answer from the choices listed above is option A. The main function of structural adaptations is that they help the organism survive in its environment. These adaptations are physical features of an organism like the bill on a bird or the fur on a bear.
The plant growing up a brick wall would be both exhibiting and gravitropism, hope this helps
I’m guessing Asia and North America to be closer
Oral glucose gel is an over-the-counter medication, consisting of mostly water and dextrose(along with small amounts of other compounds). It is frequently used by people with Diabetes and others with Hypoglycemia to raise their blood sugar.