Answer:
1-Mouth:the mechanical digestion takes place in mouth with the help of teeth. chewing is the machanical digestion of food in mouth.
2-Stomach: by the churning process. churning is the mixing of food in stomach by the movements of smooth muscles in stomach wall.
Explanation:
If the reproductive isolation between two species is complete, they cannot produce viable offspring. There is not enough information to determine if they did or didn't have a recent common ancestor
Answer:
RNA polymerase
Explanation:
RNA polymerase, an enzyme in the cell, is responsible for creating mRNA from the correct gene.
A) Matter that is made up of cells and tissues is called ORGANS
B) GUARD cells are involved in the closing and opening of stomata.
C) Excess sugar produced during photosynthesis is stored in from of STARCH
D) VITAMIN D is required for absorption of calcium.
E) Absorption of water takes place in the SMALL INTESTINES
Please consider me for brainly if I have been successful in helping you! Clicking thank you or rating is also appreciated.
-Miss Hawaii
Water molecules are not wet however water can make things wet.
If you want to really think about it water molecules make things wet... so can water molecules make other water molecules wet??
