Answer:
D. A positive contraction
Explanation:
Isometric contraction occurs when muscle length remains relatively constant as tension is produced. So that is not the right answer.
A concentric contraction is a type of muscle contraction in which the muscles shorten while generating force. It is also called positive contraction.
I think the correct answer would be genetic modification. It is the most controversial technique that is used by many farmers as this method produce high quality products in large volumes. These products are called genetically modified organisms or GMO's.
The answer is A Which of the following foods are exempt from the food labeling law
A. Ready to eat foods as foods at a bakery , deli and/or candy store items
That would be the pituitary gland
Friction and gravity and kinetic energy
