They produce saliva which is essential for the breaking down of carbohydrates.
Answer:
4 the cube with many circles in it or box C
3 objects that float paperclip, feather, air molecules, sticker objects that sink book, phone, human, plate.
2 ?
Explanation:
C consider the impact of their actions hope this helps:)
C. exocytosis
just think "exo" sounds like "exit". diffusion is mostly gases, endocytosis is coming in, and osmosis is water
The correct answer is letter C.
Bryophytes have biflagellate gametes and cuticle. The cuticle serves as the covering of the soft tissue of the plant which provides protection and prevents damages on the walls of the plants. The biflagellate gametes develop also as a form of protection as well. These plants have an aquatic ancestry because of their dependence on water for reproduction and survival.
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