This diagram shows the count of different species of snakes in a sample taken from an ecosystem. Each shape represents a unique species. What can you conclude about the sample from this diagram? A. The sample richness is 3. B. The sample richness is 4. C. The sample richness is 10. D. The sample richness is 14.

Cis correct i think

If you remove all the lions from the savanna it will lead to a increase of gazelle and a increase of cheetahs becasue of no competition

the glands which are associated with each description is given below:

pancreas - is an endocrine and exocrine gland that secretes juices with enzymes for digestion. salivary glands- with protection and digestion in the mouth. liver- secretes bile for digestion.   lachrymal glands - secrete tears to moisten eyes and protect them from particles and infection.   sweat gland -regulates water, salt, and temperature. oil glands - to form a protective barrier on the skin.   goblet cells - secrete mucus for protection.