The answer is <span>B. contains enzymes that begin the breakdown of proteins.
Saliva is watery substance secreted by salivatory glands. <em>It cleanses the mouth</em> and maintenance oral hygiene. <em>It moistens the food</em>, so the created food bolus could easier pass into the esophagus. It also <em>carries food chemicals to taste receptors</em> so they can be tested. It contains enzymes involved in the food digestions. Some of them are amylase, which begins the breakdown of the starch, and lipase, which begins the breakdown of triglycerides. <u>There are no enzymes in the saliva that break down proteins</u>.</span>
Answer:
Organisms depends on physical and biological factors of an ecosystem.
Explanation:
Biological and physical changes cause shift in an ecosystem's populations because the population of organisms depends and greatly affected from the environmental factors such as temperature, moisture etc. These environmental factors causes change in the physical features of an ecosystem so when these changes occur in physical factors, it greatly affected the population of organisms.
Answer:
Cells
Explanation:
all living things are made up of one or more cells
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Answer:</h2><h2>Ground Tissue Function</h2><h2>Parenchyma Tissue Photosynthesis Food storage Healing and tissue regeneration</h2><h2>Collenchyma Tissue Support in young stems, roots, and petioles</h2><h2>Sclerenchyma Tissue * Rigid support Protection</h2><h2 />
Explanation:
<h3>Ground Tissue Function</h3><h3>Parenchyma Tissue Photosynthesis Food storage Healing and tissue regeneration</h3><h3>Collenchyma Tissue Support in young stems, roots, and petioles</h3><h3>Sclerenchyma Tissue * Rigid support Protection</h3><h2>hope this helps</h2>
