Answer:
Ferns are one of the oldest plant groups. Moss is first though.
Explanation:
Answer: The circulatory system is a network consisting of blood, blood vessels, and the heart. This network supplies tissues in the body with oxygen and other nutrients, transports hormones, and removes unnecessary waste products that do not belong in the nervous system or even body.
Explanation:
Lingual lipase starts the digestion of the lipids/fats. Salivary amylase<span>: Carbohydrate digestion also initiates in the mouth. </span>Amylase<span>, produced by the </span>salivary<span> glands, breaks complex carbohydrates to smaller chains, or even simple sugars. It is sometimes referred to as ptyalin.</span>
Hi!
A nerval impulse sends an impulse to a muscle or gland, enabling it to respond.
Hope this helps! Good luck!
