Answer:
muscular
Explanation:
Skeletal muscles are attached to bones through the tendons. Tendons are inelastic connective tissue fibres. Muscles that bring about movement at a joint are in pairs of antagonist muscles. A muscle is attached at two points, the origin and insertion where it affects the movement across a joint. Movement is caused by the contraction of a muscle which exerts considerable force.
B. Solar system galaxy universe Earth
<span>Bacteria breaks down cellulose (plant starch) that humans cannot digest. They also break down lactose with lactic acid, that humans do not produce. I hope this help you! :)</span>
The slow twitch muscle fibres have a higher count of mitochondria which means it can process quicker, it receives a energy, it receives a good blood supply since it has a high amount of capillaries, which means it has a good supply of oxygen, which helps to maintain the use of the aerobic energy system for longer, making type 1 fibres more effect for endurance, while the type 2 fast twitch have less mitochondria and rely more on glycolysis.
Answer:
Elderly people need a lot of protein but less energy and a pregnant woman need both nutrition enough to cell function and tissue formation of the embryo and more equal does the the 2 year old baby need both the nutrition.
