Answer:
True
Explanation:
This is because sacromere is the basic unit of cardiac muscles which is made up of thin and thick filaments. Cardiac muscle is consist of the contractile cells of the heart which it's appearance is striated as a result of alternating thick and thin filaments which is composed of myosin and actin. Actin and myosin are both firm contractile protein filaments, the actin form the thin filaments, and myosin form thick filaments.
A) It would die as harmful substances entered the cell
Fruits are a wonderful source of essential vitamins and minerals, and that they are high in fiber. Fruits also provide a large range of health-boosting antioxidants, including flavonoids. Eating a diet high in fruits and vegetables can reduce a personality's risk of developing cardiopathy, cancer, inflammation, and diabetes.
Answer:
D. Beautiful leaves
Explanation:
All of the other answers are factual. However, something such as beauty can only be decided in an opinionated and biased way.
Answer:
Natural selection occurs if four conditions are met: reproduction, heredity, variation in physical characteristics and variation in number of offspring per individual.
Explanation:
